ANDROID: ABI: gki_defconfig: Make cfg80211 and mac80211 modules

Remove CONFIG_CFG80211 and CONFIG_MAC80211 from gki_defconfig
to allow vendors to incorporate features that have landed upstream.

Also need to update symbol lists since the related 80211
symbols are no longer exported from the core kernel.

Bug: 189918667
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: Iab3971cd0d78d669536b8eb0505c60caa3aafeee