Bump error_prone_annotations from 2.5.1 to 2.7.1 (#188)

Bumps [error_prone_annotations](https://github.com/google/error-prone) from 2.5.1 to 2.7.1.
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.5.1...v2.7.1)

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

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

pom.xml

@@ -159,7 +159,7 @@
       <dependency>
         <groupId>com.google.errorprone</groupId>
         <artifactId>error_prone_annotations</artifactId>
-        <version>2.5.1</version>
+        <version>2.7.1</version>
       </dependency>
       <dependency>
         <groupId>org.apache.commons</groupId>