Add bazel build for supermanifest plugin

Change-Id: I5aa3133b0982e56ab09a19ceb7d065fcc1aa9700
diff --git a/jenkins/gerrit-buck-bazel-plugin-supermanifest.yaml b/jenkins/gerrit-buck-bazel-plugin-supermanifest.yaml
new file mode 100644
index 0000000..2a05533
--- /dev/null
+++ b/jenkins/gerrit-buck-bazel-plugin-supermanifest.yaml
@@ -0,0 +1,6 @@
+- project:
+    name: supermanifest
+    jobs:
+      - 'plugin-{name}-bazel-{branch}':
+          branch:
+            - master