tools/bpf: sync bpf.h

Sync bpf.h into tool/include/uapi/
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

tools/include/uapi/linux/bpf.h

@@ -3613,6 +3613,7 @@ struct bpf_sock {
 	__u32 dst_ip4;
 	__u32 dst_ip6[4];
 	__u32 state;
+	__s32 rx_queue_mapping;
 };
 
 struct bpf_tcp_sock {