fix: prevent additional_mounts accumulating across multiple run() calls - #159

The strategy configuration was canceled because "test.unit" failed

The operation was canceled.

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Codecov: Failed to properly upload report: The process '/home/runner/work/_actions/codecov/codecov-action/v4/dist/codecov' failed with exit code 1

No files were found with the provided path: coverage.xml. No artifacts will be uploaded.