$ git clone -n https://src.fedoraproject.org/rpms/kf6-kirigami.git /var/lib/mock/f41-build-837830-159453/root/chroot_tmpdir/scmroot/kf6-kirigami
Cloning into '/var/lib/mock/f41-build-837830-159453/root/chroot_tmpdir/scmroot/kf6-kirigami'...
$ git fetch origin d7ae4e29acdcf1bdab18c35da6a4877fe657d20e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kirigami
 * [new ref]         d7ae4e29acdcf1bdab18c35da6a4877fe657d20e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7ae4e2 6.5.0