Use Incomplete instead of Any in __getattr__ (#8903)

stubs/bleach/bleach/html5lib_shim.pyi

@@ -1,17 +1,17 @@
+from _typeshed import Incomplete
 from collections.abc import Generator, Iterable
-from typing import Any
 
 class HTMLParser:  # actually html5lib.HTMLParser
-    def __getattr__(self, __name: str) -> Any: ...  # incomplete
+    def __getattr__(self, __name: str) -> Incomplete: ...
 
 class Filter:  # actually html5lib.filters.base.Filter
-    def __getattr__(self, __name: str) -> Any: ...  # incomplete
+    def __getattr__(self, __name: str) -> Incomplete: ...
 
 class SanitizerFilter:  # actually html5lib.filters.sanitizer.Filter
-    def __getattr__(self, __name: str) -> Any: ...  # incomplete
+    def __getattr__(self, __name: str) -> Incomplete: ...
 
 class HTMLSerializer:  # actually html5lib.serializer.HTMLSerializer
-    def __getattr__(self, __name: str) -> Any: ...  # incomplete
+    def __getattr__(self, __name: str) -> Incomplete: ...
 
 class BleachHTMLParser(HTMLParser):
     tags: list[str] | None
@@ -24,4 +24,4 @@ class BleachHTMLSerializer(HTMLSerializer):
     def escape_base_amp(self, stoken: str) -> Generator[str, None, None]: ...
     def serialize(self, treewalker, encoding: str | None = ...) -> Generator[str, None, None]: ...
 
-def __getattr__(__name: str) -> Any: ...  # incomplete
+def __getattr__(__name: str) -> Incomplete: ...

stubs/bleach/bleach/linkifier.pyi

@@ -1,3 +1,4 @@
+from _typeshed import Incomplete
 from collections.abc import Container, Iterable, MutableMapping
 from re import Pattern
 from typing import Any, Protocol
@@ -44,4 +45,4 @@ class LinkifyFilter(Filter):
     def __init__(
         self, source, callbacks=..., skip_tags: Container[str] | None = ..., parse_email: bool = ..., url_re=..., email_re=...
     ) -> None: ...
-    def __getattr__(self, item: str) -> Any: ...  # incomplete
+    def __getattr__(self, item: str) -> Incomplete: ...