Fix mvn shell script

We use bazel on the master branch now.

Buck is now unsupported.

See failure at https://gerrit-ci.gerritforge.com/job/plugin-manifest-subscription-mvn-master/

Change-Id: Iadf315a3a3ece3549e357fdc6777d9549b8f243e
1 file changed
tree: c07c98cee071e7c968d49729e26e1d6ebc427295
  1. jenkins/
  2. jenkins-docker/
  3. .gitignore