set dcae frankfurt branch ci jobs

Change-Id: Ia14be5914ef7db85d30422fe29fc2fe69352b259
Signed-off-by: Vijay Venkatesh Kumar <vv770d@att.com>
Issue-ID: DCAEGEN2-1891
diff --git a/jjb/dcaegen2/dcaegen2-platform-mod-designtool.yaml b/jjb/dcaegen2/dcaegen2-platform-mod-designtool.yaml
index e84e83e..5a8a623 100644
--- a/jjb/dcaegen2/dcaegen2-platform-mod-designtool.yaml
+++ b/jjb/dcaegen2/dcaegen2-platform-mod-designtool.yaml
@@ -15,6 +15,8 @@
     stream:
       - 'master':
           branch: 'master'
+      - 'frankfurt':
+          branch: 'frankfurt'
     mvn-settings: dcaegen2-platform-settings
     files: '**'
     archive-artifacts: ''