Add readonly plugin to the check pipeline

Change-Id: I873b49eba12e8ea05ab4f56c52cc714673ad20b7
1 file changed
tree: 13ff6e3b5e8d1f33301c9c8efb0fbfa7ebd0ba90
  1. playbooks/
  2. zuul.d/
  3. .gitreview
  4. LICENSE
  5. README