lists/base-fix: add fix for updater v65.0 Alternatives

This fixes problem that updater running is unable to handle alternatives but with installing new one the script that was handling it previously was removed. This installs one-time fix package that runs that original script on its removal. The reason why on its removal is that it lets first install all packages by original updater and new updater later just removes this fix package and in that time it makes sense to consitently update alternatives the same way as we did it previously with postupdate hook script.

Companion MR https://gitlab.labs.nic.cz/turris/turris-os-packages/merge_requests/249

Implements https://gitlab.labs.nic.cz/turris/turris-os-packages/issues/553