Check on support of 5GHz and 6GHz from the chip

This commit query the device for its support of 5GHz or 6GHz taking into
consideration the country code support of these bands.

Bug: 141349932
Test: atest com.android.server.wifi
Change-Id: Iafd99c4bf17f99c43c8a970c67df535d0a861d57
4 files changed
tree: 16462367a6e37b564ed18e586cfce626ecc60de9
  1. apex/
  2. service/
  3. PREUPLOAD.cfg