ANDROID: update ABI

ac2e6c2e ("BACKPORT: cfg80211: express channels with a KHz
component") added ieee80211_get_channel_khz and introduced a dependency
on it in cuttlefish. Add this symbol to the ABI.

Leaf changes summary: 1 artifact changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable

1 Added function:

  [A] 'function ieee80211_channel* ieee80211_get_channel_khz(wiphy*, u32)'

Bug: 163218447
Signed-off-by: Steve Muckle <smuckle@google.com>
Change-Id: I3a4ca99eea0cb65ab82ef4e78fe0d83e2da5af12