v2.9
Fix double packaging of commons-io Id12780948 added transitive dependency to commons-io. This is wrong as commons-io is already provided by the Gerrit itself and therefore is contained in gerrit.war archive. But with the change above it's contained twice: in gerrit.war and in replication's JAR. Change commons-io to be included as non-transitive dependency. Change-Id: I22f7f622693cd32e64a24af738c467aea5ba975f