[FEATURE REQUEST] Add arch support back

[DF001]

Note: Please fill out all sections (if applicable) and do not delete the below section headers, otherwise the bot will close the issue.

Is your feature request related to a problem? Please describe.

A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
Yes as right now on arch only version 4.2 is available and with AthenaOS and BlackArch getting more popular it would be a good thing to add the support back other than seeing an message when trying to install that only 4.2 works

Describe the solution you'd like

A clear and concise description of what you want to happen.
Add Arch support back to Empire

Describe alternatives you've considered

A clear and concise description of any alternative solutions or features you've considered.
Use 4.2 instead of the latest version

Additional context

Add any other context or screenshots about the feature request here.

[vinnybod]

We support Debian 10/11, Ubuntu 20.04/22.04, Kali, and ParrotOS. We don't want to try to maintain the install script for much more than that at the moment.

I'm not sure who packaged Empire into the arch repo, but it wasn't us. But I would advocate for someone to do it! For example, Kali packages Empire for their repo not us.

If anyone does want to write an install script for an OS/flavor of linux that we don't officially support, I added this section to the wiki.