net: reorganize IP MIB values (II)

net: reorganize IP MIB values (II)

Commit 14a196807482 ("net: reorganize IP MIB values") changed
MIB values to group hot fields together.

Since then 5 new fields have been added without caring about
data locality.

This patch moves IPSTATS_MIB_OUTPKTS, IPSTATS_MIB_NOECTPKTS,
IPSTATS_MIB_ECT1PKTS, IPSTATS_MIB_ECT0PKTS, IPSTATS_MIB_CEPKTS
to the hot portion of per-cpu data.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250320101434.3174412-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>