Merge topic 'fix-warnings-2'

2ccdae98 typos: fix `nothin` slang usage
d2d9f7d4 warnings: remove usage of `std::binary_function`
a3d59cde vtkCGNSReader: remove dead code
821f8f53 vtkPLagrangianParticleTracker: ensure that source and size are initialized
454fc734 vtkPythonInterpreter: use `size_t` to iterate over a vector
2945af89 vtkDistanceRepresentation3D: simplify conditional
f66efa90 vtkHyperTreeGridPProbeFilter: avoid shadowing
40bfdfac vtkm: return handle by move in DataArrayConverters
...

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9330