$ git clone -n https://src.fedoraproject.org/rpms/paraview.git /var/lib/mock/f39-build-1736186-41259/root/chroot_tmpdir/scmroot/paraview
Cloning into '/var/lib/mock/f39-build-1736186-41259/root/chroot_tmpdir/scmroot/paraview'...
$ git fetch origin b5f73fac16f1ca904ec3961ca9a4c331ec5432d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/paraview
 * [new ref]         b5f73fac16f1ca904ec3961ca9a4c331ec5432d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b5f73fa Update to 5.11.2