jenkins/common: reverted the rsync part but added the set +x

Signed-off-by: Marc Mattmueller <marc.mattmueller@netmodule.com>

Jenkinsfile_Common

@@ -170,14 +170,8 @@ def syncSources(src, dst) {
   }
 
   sshagent (credentials: ['7767e711-08a4-4c71-b080-197253dd7392']) {
-    // When the SRC is local, we want to avoid "*" expansion
-    if (hasSrcUrl) {
     sh "set +x && rsync -q -auvz --ignore-existing -e \"ssh\" ${from}/* ${to}"
   }
-    else {
-      sh "set +x && rsync -q -auvz --ignore-existing -e \"ssh\" \$(find ${from} -maxdepth 1) ${to}"
-    }
-  }
 }