adding clusterctl upgrade test

Change-Id: If51ae0d252bc9187dc8a82de057a77e3b724f5be
3 files changed
tree: fdd13205e1c06ba90e449311d1b049ca8f09ba18
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini