Bump bazel to 0.22.0

Change-Id: I4884500ed825b80bf3e605934e3ad2387f9eaf97
1 file changed
tree: 311b8b9d2ab7e2f1d8ef38ae7d04f3af050c4291
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore