PR Summary

Move mapping file into product repo and add Debian 11

PR Context

Addresses #10923

PR Checklist

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• Summarized changes
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
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  • Documentation needed
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  • N/A or can only be tested interactively
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  • Make sure you've added a new test if existing tests do not effectively test the code changed
• Tooling
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