End-to-end test of EasyBuild in different distros

allow deprecated behaviour when running `test_fetch_sources_git` with Python < 3.9 #1728

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
End-to-end test (centos-8.5)	6m 49s
End-to-end test (fedora-36)	6m 17s
End-to-end test (opensuse-15.4)	5m 35s
End-to-end test (rockylinux-8.8)	6m 46s
End-to-end test (rockylinux-9.2)	6m 51s
End-to-end test (ubuntu-20.04)	8m 35s
End-to-end test (ubuntu-22.04)	8m 18s
	49m 11s