chore: update repo-metadata.json client_documentation link (#236)

Author: eaball35

.repo-metadata.json

@@ -3,7 +3,7 @@
   "name_pretty": "Pub/Sub Lite Kafka Shim",
   "product_documentation": "https://cloud.google.com/pubsub/lite/docs",
   "api_description": "Pub/Sub Lite is a zonal, real-time messaging service that lets you send and receive messages between independent applications. You can manually configure the throughput and storage capacity for Pub/Sub Lite systems.",
-  "client_documentation": "https://googleapis.dev/java/pubsublite-kafka/latest/index.html",
+  "client_documentation": "https://cloud.google.com/java/docs/reference/pubsublite-kafka/latest/history",
   "release_level": "beta",
   "transport": "grpc",
   "requires_billing": true,

README.md

@@ -257,7 +257,7 @@ Java 11 | [![Kokoro CI][kokoro-badge-image-5]][kokoro-badge-link-5]
 Java is a registered trademark of Oracle and/or its affiliates.
 
 [product-docs]: https://cloud.google.com/pubsub/lite/docs
-[javadocs]: https://googleapis.dev/java/pubsublite-kafka/latest/index.html
+[javadocs]: https://cloud.google.com/java/docs/reference/pubsublite-kafka/latest/history
 [kokoro-badge-image-1]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsublite-kafka/java7.svg
 [kokoro-badge-link-1]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsublite-kafka/java7.html
 [kokoro-badge-image-2]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-pubsublite-kafka/java8.svg