[Merge] ~os369510/ubuntu/+source/systemd:ubuntu-impish into ~ubuntu-core-dev/ubuntu/+source/systemd:ubuntu-impish

[Lukas Märdian]

Review: Approve

LGTM overall. we're re-using the allow-list introduced in LP: #1955997 that only affects HP machines, so I consider this a low rist change.

I've combined your two top commits into a single one, mentioning the LP: #1966179 bug number, so it shows up correctly in the debian/changelog.
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https://code.launchpad.net/~os369510/ubuntu/+source/systemd/+git/systemd/+merge/418431
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