Update to latest junit version

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/trunk@1669811 13f79535-47bb-0310-9956-ffa450edef68

Author: britter

pom.xml

@@ -158,7 +158,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.12</version>
       <scope>test</scope>
     </dependency>
     <dependency>