remove ref to dublin and elalto
Issue-ID: INT-1762
Signed-off-by: mrichomme <morgan.richomme@orange.com>
Change-Id: I0a512940f3d330c1c36400ef9765d623c15db5ca
     stream:
       - 'master':
           branch: 'master'
-      - 'dublin':
-          branch: 'dublin'
-      - 'elalto':
-          branch: 'elalto'
     mvn-settings: 'testsuite-heatbridge-settings'
     files: '**'
     archive-artifacts: ''
 
     stream:
       - 'master':
           branch: 'master'
-      - 'dublin':
-          branch: 'dublin'
-      - 'elalto':
-          branch: 'elalto'
     mvn-settings: 'testsuite-python-testing-utils-settings'
     files: '**'
     archive-artifacts: ''
     stream:
       - 'master':
           branch: 'master'
-      - 'dublin':
-          branch: 'dublin'
-      - 'elalto':
-          branch: 'elalto'
     mvn-settings: 'testsuite-python-testing-utils-settings'
     build-node: 'centos7-builder-4c-4g'
     subproject: