$ git clone -n https://src.fedoraproject.org/rpms/libgamerzilla.git /var/lib/mock/f40-build-786071-134159/root/chroot_tmpdir/scmroot/libgamerzilla
Cloning into '/var/lib/mock/f40-build-786071-134159/root/chroot_tmpdir/scmroot/libgamerzilla'...
$ git fetch origin 84f80e308e9be9435207b232d75fc5c0421dd61a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libgamerzilla
 * [new ref]         84f80e308e9be9435207b232d75fc5c0421dd61a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84f80e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild