Allow WPA3 transition mode in SoftAp 6GHz band config

Allow user to configure WPA2/WPA3-Personal in bridged mode
even when 6GHz band is configured. This is to allow the SoftAp
to operate in bridged mode where one interface will be still able
to operate in 6GHz WPA3 only mode. OEMs need to add the support
(Change-Id: I7e76792872986b5828fd9ed3497b4e536146a69f) in HAL to
map WPA3 transition mode to WPA3 only mode if band is configured with
6GHz band.

Updated-Overlayable: TRUE
Bug: 288520710
Test: Manual - Configure SoftAp in 6GHz band with wpa3 transition mode
      #cmd wifi start-softap SUNNY-6 wpa3_transition 12345678 -b bridged_2_6
Change-Id: Ic418edebd4ab853e0ecb953604affb81908af329
Merged-In: Ic418edebd4ab853e0ecb953604affb81908af329
6 files changed