$ git clone -n https://src.fedoraproject.org/rpms/kate.git /var/lib/mock/f39-build-1856980-42430/root/chroot_tmpdir/scmroot/kate
Cloning into '/var/lib/mock/f39-build-1856980-42430/root/chroot_tmpdir/scmroot/kate'...
$ git fetch origin 500810d387f328d631318f16cd1c1e0c7b3bb75c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kate
 * [new ref]         500810d387f328d631318f16cd1c1e0c7b3bb75c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 500810d 23.08.3