Since there are multiple power modes in 6 GHz, the current channel list
alone is not enough to represent the capability of the chip or
device. Given a channel, in many cases it may be required to know all
the power modes that are supported by this channel.
To represent this information per channel, the concept of a super
channel list is introduced. Update regulatory APIs to use
super channel list.
Change-Id: I2e292125d6b667c2c28e4b1326f47f8ccc81e5a9
CRs-Fixed: 3159628
498761949d