feat(managedkafka): generate library

Author: cuiy0006

external/googleapis/update_libraries.sh

@@ -190,7 +190,11 @@ declare -A -r LIBRARIES=(
   ["logging"]="@com_google_googleapis//google/logging/v2:logging_cc_grpc"
   ["lustre"]="@com_google_googleapis//google/cloud/lustre/v1:lustre_cc_grpc"
   ["managedidentities"]="@com_google_googleapis//google/cloud/managedidentities/v1:managedidentities_cc_grpc"
-  ["managedkafka"]="@com_google_googleapis//google/cloud/managedkafka/v1:managedkafka_cc_grpc"
+  ["managedkafka"]="$(
+    printf ",%s" \
+      "@com_google_googleapis//google/cloud/managedkafka/schemaregistry/v1:schemaregistry_cc_grpc" \
+      "@com_google_googleapis//google/cloud/managedkafka/v1:managedkafka_cc_grpc"
+  )"
   ["memcache"]="@com_google_googleapis//google/cloud/memcache/v1:memcache_cc_grpc"
   ["memorystore"]="@com_google_googleapis//google/cloud/memorystore/v1:memorystore_cc_grpc"
   ["metastore"]="$(

generator/generator_config.textproto

@@ -2862,6 +2862,14 @@ service {
   retryable_status_codes: ["kUnavailable"]
 }
 
+# Managed Kafka schemaregistry
+service {
+  service_proto_path: "google/cloud/managedkafka/schemaregistry/v1/schema_registry.proto"
+  product_path: "google/cloud/managedkafka/schemaregistry/v1"
+  initial_copyright_year: "2025"
+  retryable_status_codes: ["kUnavailable"]
+}
+
 # Memcache
 service {
   service_proto_path: "google/cloud/memcache/v1/cloud_memcache.proto"