contrib/rpm: enable ifcfg migration on Fedora 39+
Summary
Migrate NetworkManager ifcfg profiles to keyfile on F39
Purpose
https://fedoraproject.org/wiki/Changes/MigrateIfcfgToKeyfile
Migrate NetworkManager ifcfg profiles to keyfile on F39
https://fedoraproject.org/wiki/Changes/MigrateIfcfgToKeyfile