$ git clone -n https://src.fedoraproject.org/rpms/ghc9.0.git /var/lib/mock/f41-build-855444-167141/root/chroot_tmpdir/scmroot/ghc9.0
Cloning into '/var/lib/mock/f41-build-855444-167141/root/chroot_tmpdir/scmroot/ghc9.0'...
$ git fetch origin dc5ad4e9351d86bb2f0c03bfd82270112cf19e04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc9.0
 * [new ref]         dc5ad4e9351d86bb2f0c03bfd82270112cf19e04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc5ad4e Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild