Arch Linux ships a Linux kernel > 5.6 and doesn't require DKMS.
Move the package list variable to (distribution-specific) var files.
For the Arch Linux LTS kernel (5.4) a binary wireguard-lts package is
provided in [core].
* initial implementation - part 1
* first working version
* add handler
* separate includes for Debian based and Archlinux OS
* refactor
* update
* add meta tag
* added ArchLinux to galaxy meta info
* rename file / add more Wiregurad config options
* fix typo
* update README
* update README
* fixed typos
* update README / variable rename: wireguard_ip -> wireguard_address