Upgrade black version (#7089)

stdlib/zipfile.pyi

@@ -96,6 +96,7 @@ class ZipExtFile(io.BufferedIOBase):
             decrypter: Callable[[Sequence[int]], bytes] | None = ...,
             close_fileobj: Literal[False] = ...,
         ) -> None: ...
+
     def read(self, n: int | None = ...) -> bytes: ...
     def readline(self, limit: int = ...) -> bytes: ...  # type: ignore[override]
     def peek(self, n: int = ...) -> bytes: ...
@@ -142,6 +143,7 @@ class ZipFile:
         def __init__(
             self, file: StrPath | IO[bytes], mode: _ZipFileMode = ..., compression: int = ..., allowZip64: bool = ...
         ) -> None: ...
+
     def __enter__(self: Self) -> Self: ...
     def __exit__(
         self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
@@ -214,6 +216,7 @@ class ZipInfo:
     else:
         @classmethod
         def from_file(cls, filename: StrPath, arcname: StrPath | None = ...) -> ZipInfo: ...
+
     def is_dir(self) -> bool: ...
     def FileHeader(self, zip64: bool | None = ...) -> bytes: ...
 
@@ -229,12 +232,14 @@ if sys.version_info >= (3, 8):
         if sys.version_info >= (3, 10):
             @property
             def filename(self) -> PathLike[str]: ...  # undocumented
+
         def __init__(self, root: ZipFile | StrPath | IO[bytes], at: str = ...) -> None: ...
         if sys.version_info >= (3, 9):
             def open(self, mode: _ReadWriteBinaryMode = ..., *args: Any, pwd: bytes | None = ..., **kwargs: Any) -> IO[bytes]: ...
         else:
             @property
             def open(self) -> _PathOpenProtocol: ...
+
         def iterdir(self) -> Iterator[Path]: ...
         def is_dir(self) -> bool: ...
         def is_file(self) -> bool: ...
@@ -252,6 +257,7 @@ if sys.version_info >= (3, 8):
             def joinpath(self, *other: StrPath) -> Path: ...
         else:
             def joinpath(self, add: StrPath) -> Path: ...  # undocumented
+
         def __truediv__(self, add: StrPath) -> Path: ...
 
 def is_zipfile(filename: StrPath | IO[bytes]) -> bool: ...