vtkDIYGhostUtilities: Ensure arrays are enqueued and dequeued properly

1. vtkDIYUtilities: Make load function be more strict

2. vtkDIYUtilities: Fix saving any type of arrays

3. vtkDIYGhostUtilities: Enable clang formatting

4. vtkDIYGhostUtilities: Ensure dequeued arrays are valid

5. vtkConduitToDataObject: Fix Polyhedral meshes and simplify code