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-analytics-tca.yaml b/jjb/dcaegen2/dcaegen2-analytics-tca.yaml
index fc3522d..d32d4b9 100644
--- a/jjb/dcaegen2/dcaegen2-analytics-tca.yaml
+++ b/jjb/dcaegen2/dcaegen2-analytics-tca.yaml
@@ -7,7 +7,8 @@
     stream:
       - 'master':
           branch: 'master'
-
+      - 'dublin':
+          branch: 'dublin'
     # apply to all jobs
     project: 'dcaegen2/analytics/tca'
     mvn-settings: 'dcaegen2-analytics-tca-settings'