Add cleanup master job back in CI

Change-Id: Ic079f4e18cfa20ce48457012ca0e502e84e72af1
2 files changed
tree: dac960bc321c47b544bd035d14ca313bb5958e90
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini