Unit test for the new 6GHz channelization

Move up 6GHz band start and end frequencies by 10MHz per IEEE 802.11ax
draft 7.0 Annex E Table E-4. Add operating class 135 and 136.

Cherry-picking unit test changes to rvc-qpr-dev.

Bug: 167426957
Test: atest com.android.server.wifi
Test: manual test with 6GHz capable STA and AP
Change-Id: If0cb3dda1412f8ca3b3e8d7a3b6912f5ef15f6f5
Merged-In: I2c9eb3d704d68b37685363c230d67758c31e17a1
2 files changed