[Add]: netboot.xyz

[ChrRubin]

Short description of the app

netboot.xyz allows one to PXE boot different OS installers/live CD/utilities over the network thru the same menu.

The docker container version lets users self-host assets and serve them locally for much faster boot times instead of retrieving them from the Internet.

Sources

https://github.com/netbootxyz/docker-netbootxyz

I've read and agree with the following

• [X] I've checked all open and closed issues and my request is not there.
• [X] I've checked all open and closed pull requests and my request is not there.