Update Jenkinsfile.new to remove test image build and use registry image for devops tests

Change-Id: I8d49f41656793d0dc31039ba16dfdfa08cb837a3
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/tools/generatechangelog-pipeline.sh b/tools/generatechangelog-pipeline.sh
index e4aae94..0c9c821 100755
--- a/tools/generatechangelog-pipeline.sh
+++ b/tools/generatechangelog-pipeline.sh
@@ -1,4 +1,17 @@
 #!/bin/bash
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
 
 REPO_NAME=$(basename $(git config --get remote.origin.url) | cut -d'.' -f1)
 git pull --tags origin master &> /dev/null