requests: type RequestException members (not Any) (#8989)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

stubs/requests/requests/exceptions.pyi

@@ -1,15 +1,19 @@
-from typing import Any
-
 from urllib3.exceptions import HTTPError as BaseHTTPError
 
+from .models import Request, Response
+
 class RequestException(OSError):
-    response: Any
-    request: Any
+    response: Response | None
+    request: Request | None
     def __init__(self, *args, **kwargs) -> None: ...
 
 class InvalidJSONError(RequestException): ...
 class JSONDecodeError(InvalidJSONError): ...
-class HTTPError(RequestException): ...
+
+class HTTPError(RequestException):
+    request: Request
+    response: Response
+
 class ConnectionError(RequestException): ...
 class ProxyError(ConnectionError): ...
 class SSLError(ConnectionError): ...