Update Dockerfile and workflows for multi-architecture support

[0xh3rman]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @0xh3rman, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces multi-architecture support to the Docker build process, enabling the creation of Docker images compatible with different CPU architectures like amd64 and arm64. This enhancement improves the flexibility and portability of the build environment by dynamically adapting dependency installations and tool downloads to the target architecture. Additionally, it updates the base image tag to a more recent version.

Highlights

• Multi-architecture Dockerfile: The Dockerfile has been updated to support building images for multiple CPU architectures, specifically amd64 and arm64.
• Dynamic JUST_TARGET: The JUST_TARGET variable is now dynamically determined based on the build architecture (TARGETARCH), ensuring the correct just binary is downloaded.
• Architecture-specific runtime dependencies: Runtime dependencies for aapt2 are now installed using the detected system architecture (DPKG_ARCH), improving compatibility.
• Base image tag update: The reproducible/base_image_tag.txt file has been updated to reflect a newer base image tag.

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Ignored Files

• Ignored by pattern: .github/workflows/** (2)
  • .github/workflows/publish-base-image.yml
  • .github/workflows/verify-apk.yml

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[gemini-code-assist]

Code Review

This pull request effectively updates the Dockerfile to support multi-architecture builds by dynamically detecting the target architecture and installing the appropriate dependencies. The changes are well-structured and logical. I have one suggestion to improve the robustness of the architecture handling in the Dockerfile to prevent building a broken image on unsupported platforms.