Fix pubsub-light and sse-gateway plugin versions

The latest versions of these plugins are not compatible anymore with
Jenkins 2.60.3.

Change-Id: I7fcf1cedd7d86c4fe3a9ecd5351b3963f4e604c0
1 file changed
tree: 00c32d6bbc9db2110478ed9c73858ebd12c7db7e
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore