Build and publish container images

add recipe for Ubuntu 20.04 container with Python 2.7 #99

Sign in to view logs

Run time

Learn about OS pricing on GitHub Actions

Job	Run time
Build/publish (centos-7.9-python3)	5m 47s
Build/publish (centos-7.9)	6m 5s
Build/publish (centos-8.5)	7m 54s
Build/publish (centosstream-9)	8m 48s
Build/publish (fedora-35)	25m 42s
Build/publish (fedora-36)	30m 7s
Build/publish (opensuse-15.3)	10m 23s
Build/publish (opensuse-15.4)	9m 55s
Build/publish (rockylinux-8.5)	5m 33s
Build/publish (rockylinux-8.6)	6m 18s
Build/publish (rockylinux-8.7)	5m 38s
Build/publish (rockylinux-8.8)	1m 1s
Build/publish (rockylinux-9.0)	9m 20s
Build/publish (rockylinux-9.1)	6m 40s
Build/publish (rockylinux-9.2)	1m 27s
Build/publish (almalinux-8.6)	4m 51s
Build/publish (almalinux-9.0)	7m 29s
Build/publish (ubuntu-20.04)	4m 51s
Build/publish (ubuntu-20.04-python2)	4m 40s
Build/publish (ubuntu-22.04)	4m 37s
	2h 47m 6s