Comment 10 for bug 1832754

as this is the lowest-numbered bug for this systemd upload, here is the autopkgtest failure analysis:

linux-aws-edge is failing due to bug 1890178 which is not caused by this upload, and can be ignored

linux-hwe-5.4 tests appear flaky on all archs, but especially so on armhf; the repeated failures for this systemd upload are so far just test timeouts, because it's taking > 6 hours; it seems like this failure should be ignored also.