[rdkb][common][hal][Refactor wifi hal]

[Description]
Refactor wifi hal
1. use MAX_NUM_RADIOS to instead of MAX_RADIOS. MAX_NUM_RADIOS is defined at wifi_hal_generic.h


[Release-log]

1 file changed
tree: bb177bad41526f8ec4cb6048c796133c17c85b91
  1. src/