ANDROID: GKI: x86_64: Remove 80211 from protected modules

cfg80211 & mac80211 are being converted to vendor modules.
To be consistent for both arm64 & x86_64 remove them
from protected to unprotected; so they can be converted
to vendor modules for x86_64 as well.

This also helps keep things simpler for virtual_device;
so it doesn't have to maintain seperate list for these
architectures w.r.t. these modules.

Bug: 281137343
Test: TH
Change-Id: Ica028593f30528c361a6ab30da8cb5be5187d067
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>