Deprecate old Fedora postgresql version

[phracek]

Container platform

Podman/Docker

Version

Remove all deprecated Fedora versions

OS version of the container image

Fedora

Bugzilla, Jira

No response

Description

We are still building postgresql-12 and postgresql-13 versions, although they already reached EOL.

Reproducer

No response

[pkubatrh]

Yes, let's drop both from build and push action.

[phracek]

Fixed by #583