Bump com.google.api.grpc:proto-google-common-protos in /java

Bumps [com.google.api.grpc:proto-google-common-protos](https://github.com/googleapis/sdk-platform-java) from 2.46.0 to 2.49.0.
- [Release notes](https://github.com/googleapis/sdk-platform-java/releases)
- [Changelog](https://github.com/googleapis/sdk-platform-java/blob/main/CHANGELOG.md)
- [Commits](googleapis/sdk-platform-java@v2.46.0...v2.49.0)

---
updated-dependencies:
- dependency-name: com.google.api.grpc:proto-google-common-protos
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

java/build.gradle

@@ -107,7 +107,7 @@ configurations {
 
 dependencies {
     api group: 'org.jetbrains', name:'annotations', version: '26.0.0'
-    api group: 'com.google.api.grpc', name: 'proto-google-common-protos', version: '2.46.0'
+    api group: 'com.google.api.grpc', name: 'proto-google-common-protos', version: '2.49.0'
     api group: 'args4j', name: 'args4j', version: '2.37'
 
     implementation group: 'com.google.guava', name: 'guava', version: '33.3.1-jre'