$ git clone -n https://src.fedoraproject.org/rpms/kgeography.git /var/lib/mock/f39-build-1641819-40206/root/chroot_tmpdir/scmroot/kgeography
Cloning into '/var/lib/mock/f39-build-1641819-40206/root/chroot_tmpdir/scmroot/kgeography'...
$ git fetch origin 8f02768a3154295a707e2b25650a90b5305cf367:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kgeography
 * [new ref]         8f02768a3154295a707e2b25650a90b5305cf367 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f02768 23.08.2