[[logan][RDKB]add new channel/bw hal APIs and refine]

[Description]
Add new channel hal API: wifi_getRadioConfiguredChannelBandwidth
to get the current cfg bw;

Refine channel hal API: wifi_getRadioChannelsInUse
to cover the 6G 320M case and correct tdk test errors.

[Release-log]
N/A

1 file changed
tree: e3c91f02de501cf8397a6a5e23d04a25f8e0c476
  1. src/