Bump errorprone.version from 2.27.0 to 2.27.1 in /value

Bumps `errorprone.version` from 2.27.0 to 2.27.1.

Updates `com.google.errorprone:error_prone_annotations` from 2.27.0 to 2.27.1
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.27.0...v2.27.1)

Updates `com.google.errorprone:error_prone_type_annotations` from 2.27.0 to 2.27.1
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.27.0...v2.27.1)

---
updated-dependencies:
- dependency-name: com.google.errorprone:error_prone_annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: com.google.errorprone:error_prone_type_annotations
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

value/processor/pom.xml

@@ -41,7 +41,7 @@
 
   <properties>
     <auto-service.version>1.1.1</auto-service.version>
-    <errorprone.version>2.27.0</errorprone.version>
+    <errorprone.version>2.27.1</errorprone.version>
   </properties>
 
   <dependencies>