Enable --disallow-any-generics for stubs (#3288)

stdlib/2/Queue.pyi

@@ -1,7 +1,7 @@
 # Stubs for Queue (Python 2)
 
 from collections import deque
-from typing import Any, TypeVar, Generic, Optional
+from typing import Any, Deque, TypeVar, Generic, Optional
 
 _T = TypeVar('_T')
 
@@ -15,7 +15,7 @@ class Queue(Generic[_T]):
     not_full: Any
     all_tasks_done: Any
     unfinished_tasks: Any
-    queue: deque  # undocumented
+    queue: Deque[Any]  # undocumented
     def __init__(self, maxsize: int = ...) -> None: ...
     def task_done(self) -> None: ...
     def join(self) -> None: ...