net/i40e: support cloud filter with L4 port

net/i40e: support cloud filter with L4 port

This patch enables cloud filter for IPv4/6_UDP/TCP/SCTP with
SRC port only or DST port only.
This supports different filter types for the same packet type.
E.g. one IPv4_UDP rules with SRC port only and another IPv4_UDP rule
with DST port only.

Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>