VOL-2194 Remove unnecessary 'git clone'

Change-Id: Idf78a6f99ef853afeb08ef5131ad2f3c2049ba44
diff --git a/jjb/pipeline/voltha-physical-build-and-tests.groovy b/jjb/pipeline/voltha-physical-build-and-tests.groovy
index 65e229c..ebc5174 100644
--- a/jjb/pipeline/voltha-physical-build-and-tests.groovy
+++ b/jjb/pipeline/voltha-physical-build-and-tests.groovy
@@ -289,7 +289,6 @@
         sh returnStdout: false, script: """
         cd voltha
         git clone -b ${branch} ${cordRepoUrl}/cord-tester
-        git clone -b ${branch} ${cordRepoUrl}/voltha # VOL-2104 recommends we get rid of this
         mkdir -p $WORKSPACE/RobotLogs
         make -C $WORKSPACE/voltha/voltha-system-tests voltha-test || true
         """