$ git clone -n https://src.fedoraproject.org/rpms/kf6-krunner.git /var/lib/mock/f41-build-838226-159635/root/chroot_tmpdir/scmroot/kf6-krunner
Cloning into '/var/lib/mock/f41-build-838226-159635/root/chroot_tmpdir/scmroot/kf6-krunner'...
$ git fetch origin 89fd28e5a533c37f95b1ca83d79d34547d0e7b09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-krunner
 * [new ref]         89fd28e5a533c37f95b1ca83d79d34547d0e7b09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89fd28e 6.5.0