Travis is unreliable due "pull rate limit" issue, workaround does not
work any more. Also GitHub Actions is a recommended way for projects
hosted on GitHub.
Nice bonus is that manual podman activation for distros using glibc >=
2.33 (e.g. openSUSE Tumbleweed, Fedora) it's not needed in GitHub.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
