chore: upgrade errorprone to 2.0.19
Dependency check on the annotation processor were failing as it uses
slightly newer version of errorprone.
<version>${dep.findbugs.version}</version>
</dependency>
+ <dependency>
+ <groupId>com.google.errorprone</groupId>
+ <artifactId>error_prone_annotations</artifactId>
+ <version>2.0.19</version>
+ </dependency>
+
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
