[VOL-3163] Add ability to use a patchset in kind-voltha

Change-Id: I986a87ff112f57978e7d5afd258428f08a689c48
diff --git a/jjb/pipeline/voltha-scale-test.groovy b/jjb/pipeline/voltha-scale-test.groovy
index 5243d2a..52e6246 100644
--- a/jjb/pipeline/voltha-scale-test.groovy
+++ b/jjb/pipeline/voltha-scale-test.groovy
@@ -112,9 +112,14 @@
         script {
           sh(script:"""
             if [ ${volthaSystemTestsChange} != '' ] ; then
-              cd voltha-system-tests;
+              cd $WORKSPACE/voltha-system-tests;
               git fetch https://gerrit.opencord.org/voltha-system-tests ${volthaSystemTestsChange} && git checkout FETCH_HEAD
             fi
+
+            if [ ${kindVolthaChange} != '' ] ; then
+              cd $WORKSPACE/kind-voltha;
+              git fetch https://gerrit.opencord.org/kind-voltha ${volthaSystemTestsChange} && git checkout FETCH_HEAD
+            fi
             """)
         }
       }