backport fixes in paraview/release

• Fix uninitilized default masked cell size value to 0.0 in vtkHTGVisibleLeavesSize: !11296 (merged)
• Fix int overflow in the geometry filter : !11305 (merged)
• Fix vtkSynchronizedTemplates2D which previously doesn't rely on InputArrayToProcess : !11281 (merged)
• Fix int overlfow in vtkStrcuturedCellArray : !11311 (merged)
• Fix regression in block color override in wasm composite mapper : !11297 (merged)
• Fix topology issues for skybox by offsetting in floor projection !11151 (merged)
• Fix a potential crash in vtkCOmpositeImplicitBackend when usin ConcatenateDataArrays method : !11304 (merged) (only 2 first commits will be backported, other commits are features)
• Fix an issue wen indexing a multi-component image : !11245 (merged)
• Fix warn and avoid unnecessary cast in vtkWrapPythonMethod : !11348 (merged)
• Fix composite HTG point validity in vtkCompositeDataProbeFilter : !11327 (merged)