Build the rename-project plugin on master

Change-Id: I454b0dd6ab5c97cd5ee438c4ba1f223b19a7a7fd
diff --git a/jenkins/gerrit-bazel-plugin-rename-project.yaml b/jenkins/gerrit-bazel-plugin-rename-project.yaml
index cd0372a..be92d3a 100644
--- a/jenkins/gerrit-bazel-plugin-rename-project.yaml
+++ b/jenkins/gerrit-bazel-plugin-rename-project.yaml
@@ -3,6 +3,7 @@
     jobs:
       - 'plugin-{name}-bazel-{branch}':
           branch:
+            - master
             - stable-3.0
             - stable-2.16
             - stable-2.15