This change reflects what was previously done in tripleo-validations
with Ib125ca44f7e3d7fed1d19d2b1847b5bbe64226ed.
Apparently those changes merged a bit after the validation was moved,
meaning we're still pointing to the wrong location here.
Since validations-common is branchless, we don't need to backport
things, but a new tag will be needed in order to include this change
in downstream OSP-16.1.
Change-Id: Ib234917ca74ac3398af7603e4be1d9e2e126de41
Closes-Bug: #1892356
Resolves: rhbz#1876040