GH-104736
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Validate extension JSON: Error: Field 'classes/PhysicsServer2D/methods/body_set_shape_as_one_way_collision/arguments': size changed value in new API, from 4 to 5.
Validate extension JSON: Error: Field 'classes/PhysicsServer2DExtension/methods/_body_set_shape_as_one_way_collision/arguments': size changed value in new API, from 4 to 5.

Argument added. Compatibility methods registered.
