Bump error_prone_annotations from 2.7.1 to 2.9.0 (#212)

Bumps [error_prone_annotations](https://github.com/google/error-prone) from 2.7.1 to 2.9.0.
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.7.1...v2.9.0)

---
updated-dependencies:
- dependency-name: com.google.errorprone:error_prone_annotations
  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>

Author: dependabot[bot]

pom.xml

@@ -159,7 +159,7 @@
       <dependency>
         <groupId>com.google.errorprone</groupId>
         <artifactId>error_prone_annotations</artifactId>
-        <version>2.7.1</version>
+        <version>2.9.0</version>
       </dependency>
       <dependency>
         <groupId>org.apache.commons</groupId>