$ git clone -n https://src.fedoraproject.org/rpms/kf6-ksvg.git /var/lib/mock/f40-build-774948-127918/root/chroot_tmpdir/scmroot/kf6-ksvg
Cloning into '/var/lib/mock/f40-build-774948-127918/root/chroot_tmpdir/scmroot/kf6-ksvg'...
$ git fetch origin 60865b16fb0406c24b8c6adb7defe218e5cf1a12:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-ksvg
 * [new ref]         60865b16fb0406c24b8c6adb7defe218e5cf1a12 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60865b1 5.248.0