Fixing groupId to retain legacy groupId

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/cli/branches/cli-1.0.x@538023 13f79535-47bb-0310-9956-ffa450edef68

Author: hen

project.xml

@@ -15,7 +15,7 @@
    limitations under the License.
 -->
 <project>
-  <groupId>org.apache.commons</groupId>
+  <groupId>commons-cli</groupId>
   <artifactId>commons-cli</artifactId>
   <name>CLI</name>
   <currentVersion>2.0-SNAPSHOT</currentVersion>