ONAP: Add branch 20.3 for sdc project

Change-Id: I0bb0a4a0b134b5326325dd77f991379a7f00c976
diff --git a/jjb/onap/sdc/sdc-verify-jobs.yaml b/jjb/onap/sdc/sdc-verify-jobs.yaml
index 3969bb5..598f788 100644
--- a/jjb/onap/sdc/sdc-verify-jobs.yaml
+++ b/jjb/onap/sdc/sdc-verify-jobs.yaml
@@ -33,6 +33,10 @@
           branch: '{stream}'
           jdk-version: java-11
           mvn_params: "-Pfast-build -Djacoco.skip=true -DskipPMD -Dcheckstyle.skip -DskipTests -DskipUICleanup=true -Dmaven.test.skip=true -DskipITs=true"
+      - '20.3':
+          branch: '{stream}'
+          jdk-version: java-11
+          mvn_params: "-Pfast-build -Djacoco.skip=true -DskipPMD -Dcheckstyle.skip -DskipTests -DskipUICleanup=true -Dmaven.test.skip=true -DskipITs=true"
 
     jobs:
       - 'onap-{project-name}-{stream}-verify-java'