test_bpf: fix incorrect netdev features

The prototype of .features is netdev_features_t, it should use
NETIF_F_LLTX and NETIF_F_HW_VLAN_STAG_TX, not NETIF_F_LLTX_BIT
and NETIF_F_HW_VLAN_STAG_TX_BIT.

Fixes: cf204a71 ("bpf, testing: Introduce 'gso_linear_no_head_frag' skb_segment test")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20220622135002.8263-1-shenjian15@huawei.comSigned-off-by: Alexei Starovoitov <ast@kernel.org>

lib/test_bpf.c

@@ -14733,9 +14733,9 @@ static struct skb_segment_test skb_segment_tests[] __initconst = {
 		.build_skb = build_test_skb_linear_no_head_frag,
 		.features = NETIF_F_SG | NETIF_F_FRAGLIST |
 			    NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_GSO |
-			    NETIF_F_LLTX_BIT | NETIF_F_GRO |
+			    NETIF_F_LLTX | NETIF_F_GRO |
 			    NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM |
-			    NETIF_F_HW_VLAN_STAG_TX_BIT
+			    NETIF_F_HW_VLAN_STAG_TX
 	}
 };