Fix invalid return from some more `_get/_set` · godotengine/godot@3ef6314

'RichTextLabel.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'ArrayMesh.BlendShapeMode' hides inherited member 'Mesh.BlendShapeMode'. Use the new keyword if hiding was intended.

'Button.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'GltfAccessor.GetType()' hides inherited member 'object.GetType()'. Use the new keyword if hiding was intended.

'GltfAccessor.MethodName.GetType' hides inherited member 'object.GetType()'. Use the new keyword if hiding was intended.

'MenuBar.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'Label.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'LineEdit.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'LinkButton.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

'TextEdit.TextDirection' hides inherited member 'Control.TextDirection'. Use the new keyword if hiding was intended.

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