add missing version tag

Author: slachiewicz

pom.xml

@@ -125,6 +125,7 @@ under the License.
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
       <artifactId>maven-plugin-annotations</artifactId>
+      <version>${version.maven-plugin-tools}</version>
       <scope>provided</scope>
     </dependency>