Upgrade black version (#7089)

stdlib/traceback.pyi

@@ -122,6 +122,7 @@ class TracebackException:
         def from_exception(
             cls, exc: BaseException, *, limit: int | None = ..., lookup_lines: bool = ..., capture_locals: bool = ...
         ) -> TracebackException: ...
+
     def format(self, *, chain: bool = ...) -> Generator[str, None, None]: ...
     def format_exception_only(self) -> Generator[str, None, None]: ...