ignore ServerSession.with_document_locked unawaited (#6447)

setup.cfg

@@ -60,6 +60,7 @@ filterwarnings =
     ignore:coroutine 'PooledRPCCall\.__getattr__\.<locals>\.send_recv_from_rpc' was never awaited:RuntimeWarning
     ignore:coroutine 'Scheduler\.restart' was never awaited:RuntimeWarning
     ignore:coroutine 'Semaphore._refresh_leases' was never awaited:RuntimeWarning
+    ignore:coroutine 'ServerSession\.with_document_locked' was never awaited
     ignore:overflow encountered in long_scalars:RuntimeWarning
     ignore:Creating scratch directories is taking a surprisingly long time.*:UserWarning
     ignore:Running on a single-machine scheduler when a distributed client is active might lead to unexpected results\.:UserWarning
@@ -75,7 +76,6 @@ filterwarnings =
     ignore:(?s)Exception ignored in. <function Client\.__del__.*RuntimeError. IOLoop is closed:pytest.PytestUnraisableExceptionWarning
     ignore:notifyAll\(\) is deprecated, use notify_all\(\) instead:DeprecationWarning:paramiko
     ignore:setDaemon\(\) is deprecated, set the daemon attribute instead:DeprecationWarning:paramiko
-    ignore:coroutine '_needs_document_lock.<locals>._needs_document_lock_wrapper' was never awaited
 minversion = 6
 markers =
     ci1: marks tests as belonging to 1 out of 2 partitions to run on CI ('-m "not ci1"' for second partition)