cloud-infra: Remove wait-for-pkg-manager for lint jobs

We switched to docker slaves and there can only be one instance
of lint job per slave so there is no need to wait for package
manager process to end.

Change-Id: I112212774aee74f2d1d931f97583a55a18579b01
1 file changed
tree: c71953e7516d7bd200758c069030429dd226d82b
  1. jjb/
  2. .gitignore
  3. .gitreview