Add elalto job for multicloud openstack repo

Issue-ID: MULTICLOUD-881
Signed-off-by: Bin Yang <Bin.Yang@windriver.com>
Change-Id: If52d88547a05f5312892da795c973e32aaf42659
diff --git a/jjb/multicloud/multicloud-openstack.yaml b/jjb/multicloud/multicloud-openstack.yaml
index 42d2672..da9605f 100644
--- a/jjb/multicloud/multicloud-openstack.yaml
+++ b/jjb/multicloud/multicloud-openstack.yaml
@@ -12,6 +12,8 @@
     stream:
       - 'master':
           branch: 'master'
+      - 'elalto':
+          branch: 'elalto'
     mvn-settings: 'multicloud-openstack-settings'
     subproject:
       - 'pike':