[Chore]: open PR into code-server-aur on publish

[jsjoeio]

What is your suggestion?

On publish after npm package, open PR to update https://github.com/coder/code-server-aur

Why do you want this feature?

To save us some time and make it easier to update code-server on AUR

Are there any workarounds to get this functionality today?

Manually doing it.

Are you interested in submitting a PR for this?

Yes