chore(readme): ensure deterministic sorting order for duplicate client library names

Author: jinseopkim0

README.md

@@ -92,12 +92,12 @@ Libraries are available on GitHub and Maven Central for developing Java applicat
 | [Managed Service for Microsoft Active Directory](https://github.com/googleapis/google-cloud-java/tree/main/java-managed-identities) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-managed-identities.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-managed-identities&core=gav) |
 | [Memcache](https://github.com/googleapis/google-cloud-java/tree/main/java-memcache) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-memcache.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-memcache&core=gav) |
 | [Memorystore API](https://github.com/googleapis/google-cloud-java/tree/main/java-valkey) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-valkey.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-valkey&core=gav) |
-| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-products) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-products.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-products&core=gav) |
 | [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-accounts) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-accounts.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-accounts&core=gav) |
+| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-datasources) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-datasources.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-datasources&core=gav) |
 | [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-inventories) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-inventories.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-inventories&core=gav) |
+| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-products) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-products.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-products&core=gav) |
 | [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-promotions) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-promotions.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-promotions&core=gav) |
 | [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-reports) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-reports.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-reports&core=gav) |
-| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-datasources) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-datasources.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-datasources&core=gav) |
 | [Merchant Conversions API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-conversions) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-conversions.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-conversions&core=gav) |
 | [Merchant Issue Resolution API](https://github.com/googleapis/google-cloud-java/tree/main/java-java-shopping-merchant-issue-resolution) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-issue-resolution.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-issue-resolution&core=gav) |
 | [Merchant LFP API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-lfp) | [![stable][stable-stability]][stable-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-lfp.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-lfp&core=gav) |
@@ -236,8 +236,8 @@ Libraries are available on GitHub and Maven Central for developing Java applicat
 | [Media Translation API](https://github.com/googleapis/google-cloud-java/tree/main/java-mediatranslation) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-mediatranslation.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-mediatranslation&core=gav) |
 | [Meet API](https://github.com/googleapis/google-cloud-java/tree/main/java-meet) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-meet.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-meet&core=gav) |
 | [Memorystore for Redis API](https://github.com/googleapis/google-cloud-java/tree/main/java-redis-cluster) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-redis-cluster.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-redis-cluster&core=gav) |
-| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-reviews) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-reviews.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-reviews&core=gav) |
 | [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-product-studio) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-productstudio.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-productstudio&core=gav) |
+| [Merchant API](https://github.com/googleapis/google-cloud-java/tree/main/java-shopping-merchant-reviews) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.shopping/google-shopping-merchant-reviews.svg)](https://search.maven.org/search?q=g:com.google.shopping%20AND%20a:google-shopping-merchant-reviews&core=gav) |
 | [Migration Center API](https://github.com/googleapis/google-cloud-java/tree/main/java-migrationcenter) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-migrationcenter.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-migrationcenter&core=gav) |
 | [Model Armor API](https://github.com/googleapis/google-cloud-java/tree/main/java-modelarmor) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-modelarmor.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-modelarmor&core=gav) |
 | [Monitoring Metrics Scopes](https://github.com/googleapis/google-cloud-java/tree/main/java-monitoring-metricsscope) | [![preview][preview-stability]][preview-description] | [![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-monitoring-metricsscope.svg)](https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:google-cloud-monitoring-metricsscope&core=gav) |

generate-readme.py

@@ -41,6 +41,8 @@ def __init__(self, repo: dict):
   # For sorting, we want to sort by release level, then API pretty_name
   def __lt__(self, other):
     if self.release_level == other.release_level:
+      if self.title == other.title:
+        return self.artifact_id < other.artifact_id
       return self.title < other.title
 
     return other.release_level < self.release_level
@@ -138,7 +140,7 @@ def all_clients() -> List[CloudClient]:
     client = client_for_repo(repo)
     if client:
       clients.append(client)
-  for module in LIBRARIES_IN_MONOREPO:
+  for module in sorted(LIBRARIES_IN_MONOREPO):
     if module not in REPO_EXCLUSION:
       client = client_for_module(module)
       if client: