Use PEP 585 syntax wherever possible (#6717)

stdlib/random.pyi

@@ -3,7 +3,7 @@ import sys
 from _typeshed import SupportsLenAndGetItem
 from collections.abc import Callable, Iterable, MutableSequence, Sequence, Set as AbstractSet
 from fractions import Fraction
-from typing import Any, ClassVar, NoReturn, Tuple, TypeVar
+from typing import Any, ClassVar, NoReturn, TypeVar
 
 _T = TypeVar("_T")
 
@@ -11,8 +11,8 @@ class Random(_random.Random):
     VERSION: ClassVar[int]
     def __init__(self, x: Any = ...) -> None: ...
     def seed(self, a: Any = ..., version: int = ...) -> None: ...
-    def getstate(self) -> Tuple[Any, ...]: ...
-    def setstate(self, state: Tuple[Any, ...]) -> None: ...
+    def getstate(self) -> tuple[Any, ...]: ...
+    def setstate(self, state: tuple[Any, ...]) -> None: ...
     def getrandbits(self, __k: int) -> int: ...
     def randrange(self, start: int, stop: int | None = ..., step: int = ...) -> int: ...
     def randint(self, a: int, b: int) -> int: ...