wifi: Add shell cmd for bridged AP use case

1. Support config bridged mode cmd
2. Support query bridged feature support via shell for VTS

Bug: 162686273
Test: Manuel Test via shell cmd verified
1. Configure bridged mode is succeed to pass it to HAL.
2. Feature query works normally even in airplane mode which HAL doesn't
enabled.

Change-Id: I91619f5019e4ae9cb0abb0c6de00fc17e10ecbe3
1 file changed
tree: 49b18c7555c92f7f740208563a0bca7c333f21e0
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg