Include 6GHz band in scanning

This commit includes the 6GHz band in scanning triggered internally by
the wifi stack.

Bug: 156053158
Test: atest com.android.server.wifi
Test: Make sure 6GHz channels are included in scan requests
Change-Id: I65bf213337512a279f1f213fb1acc4488c0b5a91
15 files changed
tree: b4b62d3185734901c373bf3b0a6f3c4bc16cf9c3
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg