test(packaging): add uninstall test steps to the native Linux package installation test workflow

[arvindcheru]

Motivation

This pull request adds an optional uninstall and verification step to the native Linux package installation test workflow. After installing and verifying ROCm packages, the workflow can now optionally uninstall the packages and assert a clean system teardown. This is controlled by a new run_uninstall input/flag, and includes robust test coverage for the new logic.

Part of #7252
ISSUE ID : #7252

Dependent Change: ROCm/rockrel#99

Technical Details

Uninstall and Verification Feature:

• Added a run_uninstall input to the GitHub Actions workflow (.github/workflows/test_native_linux_packages_install.yml) to control whether uninstall and teardown verification are performed after install and verification steps. [1] [2] [3]
• Implemented uninstall logic in native_linux_package_install_test.py, including methods to uninstall ROCm packages, verify removal, and ensure no ROCm packages remain installed. Also added a CLI flag (--with-uninstall) and corresponding environment variable (RUN_UNINSTALL) to trigger this behavior. [1] [2] [3] [4] [5] [6] [7] [8] [9]

Test Plan

• python3.12 -m unittest discover -s build_tools/packaging/linux/tests -p 'native_linux_package_install_ut_test.py'
• Local/CI sanity + RUN_UNINSTALL=1 on ubuntu2404
• Local/CI sanity + RUN_UNINSTALL=1 on rhel8 or rhel10
• Local/CI sanity + RUN_UNINSTALL=1 on sles16
• Confirm default install CI without run_uninstall still passes
• Confirm test_type: install skips uninstall even when flag is set

Test Result

RHEL8 - Test - Native Linux packages Install (rhel8) · ROCm/TheRock@2940d15
RHEL10 - Test - Native Linux packages Install (rhel10) · ROCm/TheRock@2940d15
UB24 - Test - Native Linux packages Install (ubuntu2404) · ROCm/TheRock@2940d15

Submission Checklist

• Look over the contributing guidelines at https://github.com/ROCm/TheRock/blob/main/CONTRIBUTING.md.

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✅ All Checks Passed — Ready for Review

Check	Status	Details
📝 PR Description	✅ Pass	—
⛔ Forbidden Files	✅ Pass	—
🧪 Unit Test	✅ Pass	PR does not contain code files — Unit Test auto-passed
🔎 pre-commit	✅ Pass	—
🚫 Draft PR	🔜 To Be Enabled	—
🚩 Feature Flag	🔜 To Be Enabled	—
📊 Code Coverage	🔜 To Be Enabled	—
🤖 therock-pr-bot	✅ Pass	—

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