chore: build updates; ubuntu 22.04, remove svn, Makefile feature-flags, re-add Dockerfile#2

Open

vanillaSprinkles wants to merge 8 commits intonetbootxyz:masterfrom

vanillaSprinkles:vs/20240225/refactor_svn_git_update_build_os_to_ubuntu_22.04

Commits on Feb 5, 2021

Commits on Feb 27, 2024

chore: build updates; ubuntu 22.04, remove svn, Makefile feature-flags, re-add Dockerfile
vanillaSprinkles
committed