Fix minor testing issues

Author: Cito

src/graphql/pyutils/gather_with_cancel.py

@@ -25,7 +25,7 @@ async def gather_with_cancel(*awaitables: Awaitable[Any]) -> list[Any]:
             for aw in awaitables
         ]
     except TypeError:
-        return await gather(*awaitables)  # type: ignore[arg-type]
+        return await gather(*awaitables)
     try:
         return await gather(*tasks)
     except Exception:

tests/execution/test_stream.py

@@ -1559,6 +1559,7 @@ async def friend_list(_info):
         ]
 
     @pytest.mark.asyncio
+    @pytest.mark.filterwarnings("ignore:.* was never awaited:RuntimeWarning")
     async def filters_stream_payloads_that_are_nulled_in_a_deferred_payload():
         document = parse(
             """

tests/pyutils/test_gather_with_cancel.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from asyncio import Event, create_task, gather, sleep, wait_for
 from typing import Callable