Disable automatic test job triggering from gerrit.

Trigger enabled for Code Review +1

Change-Id: I4699963be1373fdba883a641218fb641a9b386a6
diff --git a/jenkins/client/job/opencontrail/build/test.yml b/jenkins/client/job/opencontrail/build/test.yml
index 5a4666a..9b66e60 100644
--- a/jenkins/client/job/opencontrail/build/test.yml
+++ b/jenkins/client/job/opencontrail/build/test.yml
@@ -62,15 +62,13 @@
                     branches:
                       - "{{branch}}"
                 event:
-                  patchset:
-                    - created:
-                        excludeDrafts: false
-                        excludeTrivialRebase: false
-                        excludeNoCodeChange: false
-                  comment:
+                 comment:
+                    - added:
+                        verdictCategory: 'Code-Review'
+                        commentAddedTriggerApprovalValue: '+1'
                     - addedContains:
                         commentAddedCommentContains: '(recheck|reverify)'
             param:
               TEST_MODELS:
                 type: string
-                default: "{{clusters}}"
\ No newline at end of file
+                default: "{{clusters}}"