$ git clone -n https://src.fedoraproject.org/rpms/libfreenect.git /var/lib/mock/f40-build-785536-133991/root/chroot_tmpdir/scmroot/libfreenect
Cloning into '/var/lib/mock/f40-build-785536-133991/root/chroot_tmpdir/scmroot/libfreenect'...
$ git fetch origin 40010c080a50c44ad68b61cfa9f1749aeae42c63:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libfreenect
 * [new ref]         40010c080a50c44ad68b61cfa9f1749aeae42c63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40010c0 Rebuild for opencv 4.9.0