deps: update dependency com.google.errorprone:error_prone_annotations to v2.5.1 (#594)

Author: renovate-bot

google-cloud-bigtable-deps-bom/pom.xml

@@ -98,7 +98,7 @@
       <dependency>
         <groupId>com.google.errorprone</groupId>
         <artifactId>error_prone_annotations</artifactId>
-        <version>2.5.0</version>
+        <version>2.5.1</version>
       </dependency>
     </dependencies>
   </dependencyManagement>