Use dep.errorprone.version from airbase

Author: oneonestar

gateway-ha/pom.xml

@@ -63,7 +63,6 @@
         <dependency>
             <groupId>com.google.errorprone</groupId>
             <artifactId>error_prone_annotations</artifactId>
-            <version>${dep.errorprone.version}</version>
         </dependency>
 
         <dependency>

pom.xml

@@ -44,9 +44,6 @@
         <air.check.skip-spotbugs>true</air.check.skip-spotbugs>
         <air.check.skip-pmd>true</air.check.skip-pmd>
         <air.release.preparation-goals>clean verify -DskipTests</air.release.preparation-goals>
-
-        <!-- Dependency versions, keep sorted -->
-        <dep.errorprone.version>2.29.2</dep.errorprone.version>
     </properties>
 
     <dependencyManagement>