Pick up Checkstyle version from parent POM

Author: garydgregory

pom.xml

@@ -295,14 +295,6 @@ limitations under the License.
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-checkstyle-plugin</artifactId>
-          <version>${commons.checkstyle-plugin.version}</version>
-          <dependencies>
-            <dependency>
-              <groupId>com.puppycrawl.tools</groupId>
-              <artifactId>checkstyle</artifactId>
-              <version>${commons.checkstyle.version}</version>
-            </dependency>
-          </dependencies>
           <configuration>
             <configLocation>${checkstyle.config.file}</configLocation>
             <enableRulesSummary>false</enableRulesSummary>