When rebasing patches on top of 6.1, a change that removed NF_TABLES
from NF_FLOW_TABLE's dependency was dropped accidentally, and iptables
flow offload module can only be built when nftables is selected.
Restore the change to fix it.
Fixes: 19a246bb6503 ("generic: 6.1: manually refresh hack patches")
Signed-off-by: Qingfang Deng <dqfext@gmail.com>
27ce04a948