$ git clone -n https://src.fedoraproject.org/rpms/pylibgamerzilla.git /var/lib/mock/f40-build-734633-105990/root/chroot_tmpdir/scmroot/pylibgamerzilla
Cloning into '/var/lib/mock/f40-build-734633-105990/root/chroot_tmpdir/scmroot/pylibgamerzilla'...
$ git fetch origin 455be70c347b8b0a869b31c92738444ca91d48b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pylibgamerzilla
 * [new ref]         455be70c347b8b0a869b31c92738444ca91d48b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 455be70 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild