GH-114053
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Validate extension JSON: Error: Field 'classes/FileAccess/methods/create_temp/arguments': meta was removed.
Validate extension JSON: Error: Field 'classes/FileAccess/methods/create_temp/arguments/0': type changed value in new API, from "int" to "enum::FileAccess.ModeFlags".

The argument was supposed to use this enum instead of an untyped int.
A compatibility method has been registered.
