[3.11] Fix date.__repr__() docstring (#109422) (#109449)

Fix date.__repr__() docstring (#109422)

(cherry picked from commit 5eec58a)

Co-authored-by: Christopher Yeh <[email protected]>

Author: vstinner

Lib/datetime.py

@@ -1002,13 +1002,9 @@ def fromisocalendar(cls, year, week, day):
     def __repr__(self):
         """Convert to formal string, for repr().
 
-        >>> dt = datetime(2010, 1, 1)
-        >>> repr(dt)
-        'datetime.datetime(2010, 1, 1, 0, 0)'
-
-        >>> dt = datetime(2010, 1, 1, tzinfo=timezone.utc)
-        >>> repr(dt)
-        'datetime.datetime(2010, 1, 1, 0, 0, tzinfo=datetime.timezone.utc)'
+        >>> d = date(2010, 1, 1)
+        >>> repr(d)
+        'datetime.date(2010, 1, 1)'
         """
         return "%s.%s(%d, %d, %d)" % (self.__class__.__module__,
                                       self.__class__.__qualname__,