Replace rm with find
The 'find' command doesn't produce errors in case when no files exists

Change-Id: I1dd20eae4c15f28587629ba58a1d516c93b3fb83
1 file changed
tree: 591d467b2ea1b95685dbd7e2a1637c88cd223286
  1. config-drive/
  2. mirror-image/
  3. predefine-vm/