net: ethernet: Remove duplicate include of vhca_event.h

vhca_event.h has been included at line 4, so remove the
duplicate one at line 8.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c

@@ -5,7 +5,6 @@
 #include "priv.h"
 #include "sf.h"
 #include "mlx5_ifc_vhca_event.h"
-#include "vhca_event.h"
 #include "ecpf.h"
 
 struct mlx5_sf_hw {