Merge topic 'cutter-merge-points-ug-release' into release

d747f524 For unstructured grids, enable point merging when requested

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Mathieu Westphal <mathieu.westphal@kitware.com>
Merge-request: !7660
11 jobs for release
Status Job ID Name Coverage
  External
passed cdash-commit

failed vtk@release-adora-linux-shared-release+cuda+gcc+mpi+python2+tbb+vtkm

00:07:31

failed vtk@release-bigmac-osx-shared-debug+adios2+clang+python2+vtkm

00:07:00

failed vtk@release-eeloo-linux-shared-release+adios2+extdeps+java+mpi+python3+qt+tbb+vtkm

00:11:20

failed vtk@release-eeloo-linux-shared-release+mpi+nogl

00:08:12

failed vtk@release-mun-windows-shared-release+kits+mpi+python3+qt+tbb

00:17:30

failed vtk@release-mun-windows-shared-release+mpi+python3+tbb+vtkm

00:09:32

failed vtk@release-mun-windows-static-release+mpi+qt+tbb

00:09:32

failed vtk@release-taanab-linux-shared-release+adios2+mpi+python2

00:05:31

failed vtk@release-trey-osx-shared-release+python3+qt

00:15:13

passed cdash-commit