build: support pkg managers installation (#87)

closes #71, #84, #86
- AUR
- Homebrew
- Nix
- Debian (.deb)
- RPM (.rpm)
- Aqua
- ASDF

This is my first time doing this, so there might be mistakes. If you
can't download it through any pkg manager, please leave a comment or
open an issue

---------

Co-authored-by: use-the-fork <23747916+use-the-fork@users.noreply.github.com>

packaging/asdf/bin/list-all

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+git ls-remote --tags --refs "https://github.com/versenilvis/iris.git" \
+  | grep -o 'refs/tags/v[0-9].*' \
+  | cut -d/ -f3- \
+  | sed 's/^v//' \
+  | sort -t. -k 1,1n -k 2,2n -k 3,3n