v1.1 — Ubuntu 24.04 LTS support

What's new

• Ubuntu 24.04 LTS (Noble Numbat) support — the script now auto-detects the Ubuntu version and adapts accordingly
• Version-specific base package manifests (base-packages-22.04.txt and base-packages-24.04.txt)
• deb822 .sources format restoration for 24.04 (replaces traditional sources.list)
• Version-aware default snap list (core24 for 24.04, core20 for 22.04)
• Bumped script version to v1.1

Full changelog

v1.0...v1.1