[MPOM-152] Upgrade maven-checkstyle-plugin to 2.17.

The file maven_checks.xml was moved to the Shared Resources project, so a dependency on it needs to be added in the plugin declaration for version 2.17.

git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1774870 13f79535-47bb-0310-9956-ffa450edef68
1 file changed