Merge pull request #115829 from dalexeev/gds-fix-return-codegen

GDScript: Fix compiler generates incorrect bytecode for conversion return

modules/gdscript/gdscript_parser.h

@@ -1047,6 +1047,7 @@ public:
 	struct ReturnNode : public Node {
 		ExpressionNode *return_value = nullptr;
 		bool void_return = false;
+		bool use_conversion = false;
 
 		ReturnNode() {
 			type = RETURN;