As part of regulatory cleanup,
reg_cache_channel_state is removed.
So,use reg_cache_channel_freq_state to cache
regulatory channel list instead on
reg_cache_channel_state
Also, replaced Channel Number with Channel freq
in hdd_cache_channel_info()
Change-Id: I5625b8ef4e5173d8f0d03a189ec06144a60bad6a
CRs-Fixed: 2908014