netfilter: nf_flow_table_offload: add IPv6 match description

Add missing IPv6 matching description to flow_rule object.

Fixes: 5c27d8d76ce8 ("netfilter: nf_flow_table_offload: add IPv6 support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed