added mantic-minotaur with relative imgs

replaced jammy-jellyfish with mantic-minotaur

added property ver_lts_list and ver_interim_list in CompileVersion() to get all version LTS adn Interim

quick code cleanup and reformat

fixed found_mirrors with 'https://releases.ubuntu.com/' if there's 'it1.mirror.vhosting-it.com'

(it's a quick fix, it will be fix when I make auto-compile.download.toml)

Fixes: https://code.ubuntu-it.org/ubuntu-it-web/www/-/issues/17