[WIP] Test containers for AMD64 build success

[Copilot]

• Inspect /porting/post-processed layout and existing NOT_WORKING_YET.md format
• Identify build command to validate AMD64 builds for each porting container
• Run AMD64 build attempts for each container under /porting/post-processed and capture pass/fail + first failure reason
• Update each container NOT_WORKING_YET.md with AMD64 build result (pass or failure reason)
• Run targeted validation checks on updated markdown files
• Run code review and security scan tools before final handoff

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[Copilot]

Pull request overview

This WIP pull request documents AMD64 build test results for all containers in the /porting/post-processed directory. The PR adds a standardized "AMD64 build check" section to each container's NOT_WORKING_YET.md file, documenting whether the container builds successfully on AMD64 architecture using the command docker buildx bake --set image-local.platform=linux/amd64 image-local.

Changes:

• Documents AMD64 build test results (pass/fail) for 79 ported containers
• Captures specific failure reasons for containers that fail to build
• Identifies common issues like Alpine-style package management syntax being used on Debian/Ubuntu base images