Fix polydata RemoveGhostCells field data handling
in !9060 (merged), vtkPolyData::RemoveGhostCells was revamped using a temp polydata, however FieldData was never shallow copied. This fixes it.
Backport: release Backport: paraview/release
in !9060 (merged), vtkPolyData::RemoveGhostCells was revamped using a temp polydata, however FieldData was never shallow copied. This fixes it.
Backport: release Backport: paraview/release