This adds drivers package list to allow users to selective choice of alternative drivers. For now we only have there ath10k-ct specific drivers to choose from.
Problem is that ath10k-ct drivers are default drivers on Mox so we had to hide one of the options there. New option board is exactly for that. If current board is not in list there it would be considered as non-existent.
Implements https://gitlab.labs.nic.cz/turris/turris-os-packages/issues/550
Requires release of to correctly work with boards field.
Companion MR https://gitlab.labs.nic.cz/turris/turris-build/-/merge_requests/169