Add dublin branch jobs

Add support independent versioning for dcaegen2/services
components [ONAP Helpdesk #70115]

Change-Id: I3f39e48dc7462800d6c7bc87d0427dedb395529c
Signed-off-by: Vijay Venkatesh Kumar <vv770d@att.com>
Issue-ID: DCAEGEN2-1471
diff --git a/jjb/dcaegen2/dcaegen2-services-mapper.yaml b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
index c5fc0d4..e319e68 100644
--- a/jjb/dcaegen2/dcaegen2-services-mapper.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-mapper.yaml
@@ -15,6 +15,8 @@
     stream:
       - 'master':
           branch: 'master'
+      - 'dublin':
+          branch: 'dublin'
     mvn-settings: 'dcaegen2-services-mapper-settings'
     files: '**'
     archive-artifacts: ''