$ git clone -n https://src.fedoraproject.org/rpms/kf6-kparts.git /var/lib/mock/f41-build-838231-159635/root/chroot_tmpdir/scmroot/kf6-kparts
Cloning into '/var/lib/mock/f41-build-838231-159635/root/chroot_tmpdir/scmroot/kf6-kparts'...
$ git fetch origin f04cb1ed67e26180826fd3d4480b336d16621475:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kparts
 * [new ref]         f04cb1ed67e26180826fd3d4480b336d16621475 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f04cb1e 6.5.0