generate archive urls: tarball, zip, ...

[milahu]

expected result

> const GitUrlParse = require("git-url-parse");

> GitUrlParse("IonicaBizau/node-git-url-parse").getArchiveUrls()
{
  'tar.gz': 'https://github.com/IonicaBizau/git-url-parse/archive/refs/heads/master.tar.gz',
  'zip': 'https://github.com/IonicaBizau/git-url-parse/archive/refs/heads/master.zip'
}

challenge: different git webinterfaces have different archive urls

why: package managers prefer fetching archives, because its faster than git clone
(but less secure, because the commit object is missing, so the commit hash cant be verified...)