Links a 4.5 example, so setting the target to 4.5.z and adjusting to only depend on the 4.6 bug 1828858.
https://github.com/openshift/origin/pull/25481
Bumped priority to urgent because this is blocking CI so we can't backport to 4.5 without it.
*** This bug has been marked as a duplicate of bug 1886620 ***