$ git clone -n https://src.fedoraproject.org/rpms/kf6-kglobalaccel.git /var/lib/mock/f41-build-860850-169221/root/chroot_tmpdir/scmroot/kf6-kglobalaccel
Cloning into '/var/lib/mock/f41-build-860850-169221/root/chroot_tmpdir/scmroot/kf6-kglobalaccel'...
$ git fetch origin 7c49d8d75094318de4df977225fa01079b3cbb5a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kglobalaccel
 * [new ref]         7c49d8d75094318de4df977225fa01079b3cbb5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c49d8d 6.8.0