[pre-commit.ci] auto fixes from pre-commit.com hooks

Author: pre-commit-ci[bot]

stdlib/datetime.pyi

@@ -121,7 +121,6 @@ class date:
     def __sub__(self, value: timedelta, /) -> Self: ...
 
     def __rsub__(self, value: timedelta) -> Self: ...
-
     def __hash__(self) -> int: ...
     def weekday(self) -> int: ...
     def isoweekday(self) -> int: ...