[Merge] ~enr0n/ubuntu/+source/systemd:ubuntu-jammy into ~ubuntu-core-dev/ubuntu/+source/systemd:ubuntu-jammy

[Nick Rosbrook]

Nick Rosbrook has proposed merging ~enr0n/ubuntu/+source/systemd:ubuntu-jammy into ~ubuntu-core-dev/ubuntu/+source/systemd:ubuntu-jammy.

Requested reviews:
  Lukas Märdian (slyon)
Related bugs:
  Bug #2002445 in systemd (Ubuntu): "udev NIC renaming race with mlx5_core driver"
  https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2002445

For more details, see:
https://code.launchpad.net/~enr0n/ubuntu/+source/systemd/+git/systemd/+merge/439253

The fix for LP: #2002445 is incomplete without these patches. In particular, udev needs to properly clean up modified device properties after failed renaming attempts. The full upstream PR is here: https://github.com/systemd/systemd/pull/25980.

Only the necessary commits from that PR are backported here.

PPA: https://launchpad.net/~enr0n/+archive/ubuntu/systemd-249
autopkgtest:

systemd 249.11-0ubuntu3.9~ppa1 (amd64) -- Fail: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-enr0n-systemd-249/jammy/amd64/s/systemd/20230318_022614_2a0e9@/log.gz
systemd 249.11-0ubuntu3.9~ppa1 (arm64) -- Pass: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-enr0n-systemd-249/jammy/arm64/s/systemd/20230317_220446_9d627@/log.gz
systemd 249.11-0ubuntu3.9~ppa1 (armhf) -- Pass: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-enr0n-systemd-249/jammy/armhf/s/systemd/20230317_205813_0b841@/log.gz
systemd 249.11-0ubuntu3.9~ppa1 (ppc64el) -- Fail: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-enr0n-systemd-249/jammy/ppc64el/s/systemd/20230317_211917_e3ab0@/log.gz
systemd 249.11-0ubuntu3.9~ppa1 (s390x) -- Fail: https://autopkgtest.ubuntu.com/results/autopkgtest-jammy-enr0n-systemd-249/jammy/s390x/s/systemd/20230317_215320_04b93@/log.gz

The s390x failure was a test bed failure. The ppc64el and amd64 failures are both familiar flaky tests.
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