My understanding is that Ruby 3.1 added support for OpenSSL 3, e.g. on Fedora 36

$ facter os.distro
{
  codename => "Thirty Six",
  description => "Fedora release 36 (Thirty Six)",
  id => "Fedora",
  release => {
    full => "36",
    major => "36"
  }
}
$ openssl version
OpenSSL 3.0.3 3 May 2022 (Library: OpenSSL 3.0.3 3 May 2022)
$ ruby --version
ruby 3.1.2p20 (2022-04-12 revision 4491bb740a) [x86_64-linux]