Merge topic 'remove-vtk-weak-pointer-in-webgpu-mapper'

1431d88c webgpu: fix lighting for lines and points
2989712d Remove internal vtkWebGPUPolyDataMapper::GetNeedToRemapScalars
56421b68 Fix RemoveViewProp() in webgpu renderer
1f89fddc Add TestRemoveActors in webgpu module
b17a0222 webgpu: use raw pointer instead of vtkWeakPointer
9a053a8b webgpu: fetch scalars only when necessary
8c0b3014 Remove warning macro in vtkWebGPUPolyDataMapper::CreateTopologyBindGroup

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !11917