Upgrade black version (#7089)

stdlib/http/client.pyi

@@ -153,6 +153,7 @@ class HTTPConnection:
         def __init__(
             self, host: str, port: int | None = ..., timeout: float | None = ..., source_address: tuple[str, int] | None = ...
         ) -> None: ...
+
     def request(
         self, method: str, url: str, body: _DataType | None = ..., headers: Mapping[str, str] = ..., *, encode_chunked: bool = ...
     ) -> None: ...

stdlib/http/cookiejar.pyi

@@ -35,6 +35,7 @@ class FileCookieJar(CookieJar):
         def __init__(self, filename: StrPath | None = ..., delayload: bool = ..., policy: CookiePolicy | None = ...) -> None: ...
     else:
         def __init__(self, filename: str | None = ..., delayload: bool = ..., policy: CookiePolicy | None = ...) -> None: ...
+
     def save(self, filename: str | None = ..., ignore_discard: bool = ..., ignore_expires: bool = ...) -> None: ...
     def load(self, filename: str | None = ..., ignore_discard: bool = ..., ignore_expires: bool = ...) -> None: ...
     def revert(self, filename: str | None = ..., ignore_discard: bool = ..., ignore_expires: bool = ...) -> None: ...
@@ -100,6 +101,7 @@ class DefaultCookiePolicy(CookiePolicy):
             strict_ns_set_initial_dollar: bool = ...,
             strict_ns_set_path: bool = ...,
         ) -> None: ...
+
     def blocked_domains(self) -> tuple[str, ...]: ...
     def set_blocked_domains(self, blocked_domains: Sequence[str]) -> None: ...
     def is_blocked(self, domain: str) -> bool: ...

stdlib/http/cookies.pyi

@@ -27,6 +27,7 @@ class Morsel(dict[str, Any], Generic[_T]):
         def set(self, key: str, val: str, coded_val: _T) -> None: ...
     else:
         def set(self, key: str, val: str, coded_val: _T, LegalChars: str = ...) -> None: ...
+
     def setdefault(self, key: str, val: str | None = ...) -> str: ...
     # The dict update can also get a keywords argument so this is incompatible
     @overload  # type: ignore[override]

stdlib/http/server.pyi

@@ -60,6 +60,7 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
         ) -> None: ...
     else:
         def __init__(self, request: bytes, client_address: tuple[str, int], server: socketserver.BaseServer) -> None: ...
+
     def do_GET(self) -> None: ...
     def do_HEAD(self) -> None: ...
     def send_head(self) -> io.BytesIO | BinaryIO | None: ...  # undocumented