Build reviewers plugin for stable-3.3/3.4

Change-Id: Ic66eb23383f727cacfe34db960b58d90f972e3a9
diff --git a/jenkins/gerrit-bazel-plugin-reviewers.yaml b/jenkins/gerrit-bazel-plugin-reviewers.yaml
index 6607362..10674ee 100644
--- a/jenkins/gerrit-bazel-plugin-reviewers.yaml
+++ b/jenkins/gerrit-bazel-plugin-reviewers.yaml
@@ -1,14 +1,10 @@
 - project:
     name: reviewers
     jobs:
-      - 'plugin-{name}-bazel-{branch}-{gerrit-branch}':
-          branch:
-            - master
-          gerrit-branch:
-            - stable-3.4
-            - stable-3.3
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
+            - stable-3.4
+            - stable-3.3
             - stable-3.2
             - stable-2.16