v1.18.0

Added

• ci: force image build if source changes in main
• build: allow specific upstream versions to be ignored

Changed

• klipper: update base image(s) to python 3.12
• klipper, moonraker, klipperscreen, ustreamer: update base image(s) to debian trixie
• klipper: use git to generate version file instead of make_version.py
• traefik: update to v3.5
• ci: use github action to set up python venv required for build
• ci: update multiple actions
• renovate: overhaul automerge configs and also generate PRs for debian base images

Removed

• ci: remove zizmor workflow

Full Changelog: v1.17.0...v1.18.0