Switching pm mapper jjb jobs to master branch

Change-Id: I095e701b366eaa16aa6db95950524b6eacb3e80b
diff --git a/jjb/dcaegen2/dcaegen2-services-pm-mapper-push-upstream-jobs.yaml b/jjb/dcaegen2/dcaegen2-services-pm-mapper-push-upstream-jobs.yaml
index 0f38096..1ccd376 100644
--- a/jjb/dcaegen2/dcaegen2-services-pm-mapper-push-upstream-jobs.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-pm-mapper-push-upstream-jobs.yaml
@@ -22,6 +22,6 @@
     name: dcaegen2-services-pm-mapper-push-upstream
     project: dcaegen2/services/pm-mapper
     project-name: dcaegen2-services-pm-mapper
-    branch: nordix-dev
+    branch: master
     jobs:
       - '{project-name}-push-upstream'