Bump com.google.api-client:google-api-client from 2.5.1 to 2.6.0 (#46)

Bumps [com.google.api-client:google-api-client](https://github.com/googleapis/google-api-java-client) from 2.5.1 to 2.6.0.
- [Release notes](https://github.com/googleapis/google-api-java-client/releases)
- [Changelog](https://github.com/googleapis/google-api-java-client/blob/main/CHANGELOG.md)
- [Commits](googleapis/google-api-java-client@v2.5.1...v2.6.0)

---
updated-dependencies:
- dependency-name: com.google.api-client:google-api-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -117,7 +117,7 @@
     <dependency>
       <groupId>com.google.api-client</groupId>
       <artifactId>google-api-client</artifactId>
-      <version>2.5.1</version>
+      <version>2.6.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.apis</groupId>