Update sdc JJB

Update sdc Jenkins jobs to use the amsterdam branch.

Align across all repos.

Change-Id: I0e18833d1c989e7e54ad1f640ece8596267f67b5
Issue-ID: SDC-713
Signed-off-by: Michael Lando <ml636r@att.com>
diff --git a/jjb/sdc/sdc-sdc-docker-base.yaml b/jjb/sdc/sdc-sdc-docker-base.yaml
index 6b59c52..3c765da 100644
--- a/jjb/sdc/sdc-sdc-docker-base.yaml
+++ b/jjb/sdc/sdc-sdc-docker-base.yaml
@@ -11,6 +11,8 @@
     stream:
       - 'master':
           branch: 'master'
+      - 'amsterdam':
+          branch: 'amsterdam'
     mvn-settings: 'sdc-sdc-docker-base-settings'
     files: '**'
     archive-artifacts: ''