pygments: delete _TokenType.__init__ (#6918)

stubs/Pygments/pygments/token.pyi

@@ -4,7 +4,6 @@ class _TokenType(tuple[str]):
     parent: _TokenType | None
     def split(self) -> list[_TokenType]: ...
     subtypes: set[_TokenType]
-    def __init__(self, *args: str) -> None: ...
     def __contains__(self, val: _TokenType) -> bool: ...  # type: ignore[override]
     def __getattr__(self, name: str) -> _TokenType: ...
     def __copy__(self): ...