Code review comment for ~fheimes/autopkgtest-cloud/+git/autopkgtest-package-configs:linux-hwe-arm

I should have added that If I have to work on kernel SRUs and have to do a test compile (in PPA) on all major platforms, it happens relatively often that the arm builds fail with a time out, too.
(It might even be related to the underlying system, where the compile job is scheduled to, which makes this pretty uncertain or unpredictable ...)