Update vtk
Brings in VTK updates so that !4535 (merged) is not as complicated a branch.
Cc: @vbolea @utkarsh.ayachit @cory.quammen
Backport: release:HEAD^2
Brings in VTK updates so that !4535 (merged) is not as complicated a branch.
Cc: @vbolea @utkarsh.ayachit @cory.quammen
Backport: release:HEAD^2