Let the parent do the work.

git-svn-id: https://svn.apache.org/repos/asf/maven/enforcer/trunk@1648410 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/maven-enforcer-plugin/pom.xml b/maven-enforcer-plugin/pom.xml
index f0827c8..ec32c3b 100644
--- a/maven-enforcer-plugin/pom.xml
+++ b/maven-enforcer-plugin/pom.xml
@@ -83,7 +83,6 @@
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
       <artifactId>maven-plugin-annotations</artifactId>
-      <version>${mavenPluginPluginVersion}</version>
       <scope>provided</scope>
     </dependency>
   </dependencies>