ntoskrnl/tests: Properly support device removal.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/ntoskrnl.exe/tests/driver_pnp.c

@@ -50,6 +50,8 @@ static NTSTATUS fdo_pnp(IRP *irp)
             break;
 
         case IRP_MN_SURPRISE_REMOVAL:
+        case IRP_MN_QUERY_REMOVE_DEVICE:
+        case IRP_MN_STOP_DEVICE:
             irp->IoStatus.Status = STATUS_SUCCESS;
             break;