[CNG] ubi pipeline failure: perl-libnetcfg-4:5.26.3-419.el8

Summary

Ubi nightly failure: https://gitlab.com/gitlab-org/build/CNG/-/jobs/1493918018

No match for argument: perl-libnetcfg-4:5.26.3-419.el8
Package libarchive-3.3.3-1.el8.x86_64 is already installed.
Error: Unable to find a match: perl-libnetcfg-4:5.26.3-419.el8

We pinned this package previously, so we may need to unpin it now to get the proper version.