* NUC: Enable bluetooth support
Enable kernel support for the intel bt-wifi-combo devices and usb
bluetooth modules. This will make Bluetooth and Bluetooth LE device
trackers work.
* BUILD: Make bluetooth kernel config the same for all boards.
The defconfig for a board may include more drivers, but this
set should be enough to get device trackers working. BLE support
is also enabled.
* Revert "BUILD: Make bluetooth kernel config the same for all boards."
This reverts commit 58f9b7c651.