Changes
PR #1732 by ksylvan: CI Infra: Changelog Generation Tool + Docker Image Pubishing
- Add GitHub Actions workflow to publish Docker images on tags
- Build multi-arch images with Buildx and QEMU across amd64, arm64
- Tag images using semver; push to GHCR and Docker Hub
- Gate patterns workflow steps on detected changes instead of failing
- Auto-detect GitHub owner and repo from git remote URL