$ git clone -n https://src.fedoraproject.org/rpms/kf5-kpimtextedit.git /var/lib/mock/f39-build-1674625-40894/root/chroot_tmpdir/scmroot/kf5-kpimtextedit
Cloning into '/var/lib/mock/f39-build-1674625-40894/root/chroot_tmpdir/scmroot/kf5-kpimtextedit'...
$ git fetch origin 71457867c0222e7a3575afe0730e9bfbf86459c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kpimtextedit
 * [new ref]         71457867c0222e7a3575afe0730e9bfbf86459c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7145786 23.08.2