Add Device.poll overload for generic device queues

source/wgpu/api.d

@@ -619,6 +619,15 @@ class Device {
     return Queue(wgpuDeviceGetQueue(cast(WGPUDevice) id));
   }
 
+  /// Check for resource cleanups and mapping callbacks.
+  /// Params:
+  /// forceWait = Whether or not the call should block.
+  /// Returns: `true` if the queue is empty, or `false` if there are more queue submissions still in flight.
+  bool poll(Flag!"forceWait" forceWait = No.forceWait) @trusted const {
+    assert(id !is null);
+    return wgpuDevicePoll(cast(WGPUDevice) id, forceWait, null);
+  }
+
   /// Check for resource cleanups and mapping callbacks.
   /// Params:
   /// queue = The `Queue` to poll.