$ git clone -n https://src.fedoraproject.org/rpms/kf6-kirigami.git /var/lib/mock/f40-build-2197880-51685/root/chroot_tmpdir/scmroot/kf6-kirigami
Cloning into '/var/lib/mock/f40-build-2197880-51685/root/chroot_tmpdir/scmroot/kf6-kirigami'...
$ git fetch origin e5e677058d78855442a6b52f103fb1de36b775ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kirigami
 * [new ref]         e5e677058d78855442a6b52f103fb1de36b775ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5e6770 5.247.0