Update typing_extensions imports in third-party stubs (#11245)

stubs/WTForms/wtforms/fields/numeric.pyi

@@ -1,7 +1,7 @@
 from collections.abc import Callable, Sequence
 from decimal import Decimal
-from typing import Any, overload
-from typing_extensions import Literal, Self
+from typing import Any, Literal, overload
+from typing_extensions import Self
 
 from wtforms.fields.core import Field, _Filter, _FormT, _Validator, _Widget
 from wtforms.form import BaseForm

stubs/WTForms/wtforms/meta.pyi

@@ -1,7 +1,7 @@
 from _typeshed import SupportsItems
 from collections.abc import Collection, Iterator, MutableMapping
-from typing import Any, Protocol, TypeVar, overload
-from typing_extensions import Literal, TypeAlias
+from typing import Any, Literal, Protocol, TypeVar, overload
+from typing_extensions import TypeAlias
 
 from markupsafe import Markup
 from wtforms.fields.core import Field, UnboundField

stubs/WTForms/wtforms/utils.pyi

@@ -1,6 +1,5 @@
 from collections.abc import Iterable, Iterator
-from typing import Any
-from typing_extensions import Literal
+from typing import Any, Literal
 
 from wtforms.meta import _MultiDictLikeWithGetall
 

stubs/WTForms/wtforms/widgets/core.pyi

@@ -1,6 +1,5 @@
 from decimal import Decimal
-from typing import Any
-from typing_extensions import Literal
+from typing import Any, Literal
 
 from markupsafe import Markup
 from wtforms.fields import Field, FormField, SelectFieldBase, StringField