Build checks plugin for master

There is a new 'checks' plugin that provides a REST API and UI
extensions for integrating CI systems with Gerrit.

Change-Id: I2117648dcc79690a9dd26404410c99854f12b9a8
diff --git a/jenkins/gerrit-buck-bazel-plugin-checks.yaml b/jenkins/gerrit-buck-bazel-plugin-checks.yaml
new file mode 100644
index 0000000..e7cac73
--- /dev/null
+++ b/jenkins/gerrit-buck-bazel-plugin-checks.yaml
@@ -0,0 +1,6 @@
+- project:
+    name: checks
+    jobs:
+      - 'plugin-{name}-bazel-{branch}':
+          branch:
+            - master