Use gerrit-refspec variable from gerrit plugin for jjb job

Additional TCP_QA_REFSPEC variable conflicts with gerrit trigger plugin

PROD-37197

Change-Id: I92a4703b0d22a1ad02e100aa0e1a13b8529efa56
diff --git a/jobs/templates/self-deploy-jobs.yaml b/jobs/templates/self-deploy-jobs.yaml
index 5660557..894ec3c 100644
--- a/jobs/templates/self-deploy-jobs.yaml
+++ b/jobs/templates/self-deploy-jobs.yaml
@@ -7,9 +7,9 @@
     name: self-deploy-jobs
     parameters:
     - string:
-        default: 'master'
+        default: 'refs/heads/master'
         description: 'tcp-qa review refspec'
-        name: TCP_QA_REFS
+        name: GERRIT_REFSPEC
         trim: 'true'
     - bool:
         name: DRY_RUN
@@ -34,7 +34,7 @@
       - git:
           branches:
           - FETCH_HEAD
-          refspec: '${{TCP_QA_REFS}}'
+          refspec: '${{GERRIT_REFSPEC}}'
           url: https://gerrit.mcp.mirantis.com/mcp/tcp-qa
       script-path: jobs/pipelines/self-deploy-jobs.groovy
     logrotate: