$ git clone -n https://src.fedoraproject.org/rpms/google-compute-engine-guest-configs.git /var/lib/mock/f40-build-2209811-52168/root/chroot_tmpdir/scmroot/google-compute-engine-guest-configs
Cloning into '/var/lib/mock/f40-build-2209811-52168/root/chroot_tmpdir/scmroot/google-compute-engine-guest-configs'...
$ git fetch origin 43e69329512c3d91e5ea34d0d7de3221edde83f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-compute-engine-guest-configs
 * [new ref]         43e69329512c3d91e5ea34d0d7de3221edde83f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43e6932 [packit] 20231214.00 upstream release