Installation path macros are not allowed in file dependencies.
Starting with F40, these break flatpak builds entirely because
dnf5 only recognizes file deps in /etc, /usr/bin, and /usr/sbin,
not /app/etc. At this point, mariadb-connector-c-config is the
sole provider of my.cnf.
https://docs.fedoraproject.org/en-US/packaging-guidelines/#_file_and_directory_dependencies
--
Based on commit 45b40b2 in rpms/mariadb10.11 authored by Yaakov Selkowitz on Apr 8 2024
45b40b2e9c
When building the package as alternative (non default) version
for a distro, we should not have provides that are virtual and
without version. Otherwise, packages that depend on these
virtual provides (like build requires of perl-DBD-MySQL),
could install the non-default version by accident.