It was required for the CoreOS IPA built, which we don't support for
years. Installing docker seems to be broken at least sometimes:
https://github.com/gophercloud/gophercloud/actions/runs/5080505511/jobs/9127563323?pr=2634
For Yoga+ this has been done in ebd32ce3c1.
Change-Id: Ibaea6d5d4e8d750638da5518b5c461106dad0b31