The file is included in the ironic-lib module and there is no
difference (beside some comments) in the files.
For packagers, this solves the problem that ironic-lib and ironic are
currently not installable together given that both packages contain
the same file.
Story: 2006604
Task: 36772
Depends-On: https://review.opendev.org/684771
Change-Id: I2d800d4c2616ccd9d9f12a2fe59e259def15dc6b