Add VyOS Configuration Script

## Language name

[Vyatta/VyOS Script](https://docs.vyos.io/en/equuleus/cli.html)

## URL of example repository

https://github.com/danielcshn/vyos-default-config
https://github.com/Alex-Champ/Tech-Journal
https://github.com/rdmullincyber/SEC-440-Tech-Journal
https://github.com/ben3636/sec440
https://github.com/Dumebiz/codecademy
https://github.com/tppngn/Backup
https://github.com/datpham9x/Python_start
[github search extension:boot nat](https://github.com/search?p=5&q=extension%3Aboot+nat&type=Code)
[github search extension:boot route](https://github.com/search?p=5&q=extension%3Aboot+route&type=Code)

## URL of syntax highlighting grammar

https://github.com/systo/vsc-vyos-syntax/blob/main/syntaxes/VyOS.tmLanguage

## Most popular extensions

`.boot`
`.boot.default`
`.conf`
`.pre-migration`
`.vyatta_config`

## Detected language

`clojure`