In Fedora 40+, `zlib` and `zlib-devel` no longer exist. Instead, the packages to install are now [`zlib-ng-compat`](https://packages.fedoraproject.org/pkgs/zlib-ng/zlib-ng-compat/) and [`zlib-ng-compat-devel`](https://packages.fedoraproject.org/pkgs/zlib-ng/zlib-ng-compat-devel/). Ruby 3.3.3 compiles fine with those packages...