wifi: mac80211: don't send keys to driver when fips_enabled

wifi: mac80211: don't send keys to driver when fips_enabled

When fips_enabled is set, don't send any keys to the driver
(including possibly WoWLAN KEK/KCK material), assuming that
no device exists with the necessary certifications. If this
turns out to be false in the future, we can add a HW flag.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250709233537.e5eebc2b19d8.I968ef8c9ffb48d464ada78685bd25d22349fb063@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>