Refactored the GitHub Actions workflow to remove the build matrix and multi-arch manifest steps, consolidating the build into a single job targeting a specific build target. Updated the Dockerfile to add python-is-python3 and python3-dev to dependencies for improved Python compatibility.
Introduces the docker/setup-qemu-action step in the GitHub Actions workflow to support multi-architecture builds. Also updates the lthn-chain Dockerfile to include autotools-dev and checkinstall in the build dependencies.
This update enhances the Docker build workflow to support multiple architectures (amd64, arm64, armv7, ppc64le, riscv64, s390x) using buildx and matrix builds in GitHub Actions. The Makefile now includes new targets for building and exporting artifacts for each supported architecture. The Dockerfile is updated to allow conditional use of custom Conan profiles via a new USE_CUSTOM_PROFILE build argument.
Adds build arguments to the Docker build workflow for testnet, threads, build target, and local build. Updates the Dockerfile to use the 'dev' branch by default and improves the testnet symlink creation logic to use sed for string replacement.
Adds a dynamic job name based on the chain network input and updates Docker build context and file paths to use absolute paths. This improves clarity in workflow runs and ensures correct Dockerfile resolution.
The build-docker workflow now requires DOCKERHUB_USERNAME and DOCKERHUB_TOKEN secrets, which are inherited in the _on-push workflow. This ensures DockerHub credentials are available for Docker-related actions.
Introduces a new build-docker.yml GitHub Actions workflow for building and pushing Docker images. Updates the _on-push.yml workflow to include the Docker build job and renames job names for consistency.
