chore: adding cloud-rad java xrefs (#473)

Source-Author: Emily Ball <emilyball@google.com> Source-Date: Thu May 6 11:48:47 2021 -0700 Source-Repo: googleapis/synthtool Source-Sha: 046994f491c02806aea60118e214a9edd67f5ab7 Source-Link: googleapis/synthtool@046994f

Author: yoshi-automation

.kokoro/release/publish_javadoc11.sh

@@ -49,6 +49,13 @@ pushd target/docfx-yml
 python3 -m docuploader create-metadata \
  --name ${NAME} \
  --version ${VERSION} \
+ --xrefs devsite://java/gax \
+ --xrefs devsite://java/google-cloud-core \
+ --xrefs devsite://java/api-common \
+ --xrefs devsite://java/proto-google-common-protos \
+ --xrefs devsite://java/google-api-client \
+ --xrefs devsite://java/google-http-client \
+ --xrefs devsite://java/protobuf \
  --language java
 
 # upload yml to production bucket

synth.metadata

@@ -4,7 +4,7 @@
  "git": {
  "name": ".",
  "remote": "https://github.com/googleapis/java-datalabeling.git",
- "sha": "3f58f95480a86afd1144e58ada57b5b341e9b819"
+ "sha": "f7e9f1a57b8d7312a98cd03f9996122f540c488e"
  }
  },
  {
@@ -19,7 +19,7 @@
  "git": {
  "name": "synthtool",
  "remote": "https://github.com/googleapis/synthtool.git",
- "sha": "8285c2b4cdbc3771d031ad91e1c4ec9e55fff45d"
+ "sha": "046994f491c02806aea60118e214a9edd67f5ab7"
  }
  }
  ],