Upgrade black version (#7089)

stdlib/sre_parse.pyi

@@ -54,6 +54,7 @@ class SubPattern:
     else:
         pattern: Pattern
         def __init__(self, pattern: Pattern, data: list[_CodeType] | None = ...) -> None: ...
+
     def dump(self, level: int = ...) -> None: ...
     def __len__(self) -> int: ...
     def __delitem__(self, index: int | slice) -> None: ...
@@ -77,6 +78,7 @@ class Tokenizer:
         def getuntil(self, terminator: str, name: str) -> str: ...
     else:
         def getuntil(self, terminator: str) -> str: ...
+
     @property
     def pos(self) -> int: ...
     def tell(self) -> int: ...