Fix Python requires to prevent install on incompatible Python versions.

[rtibbles]

Summary

• Backports the critical part of Update setup.py #9225 to prevent Kolibri installing on Python 3.10

References

Fixes #9295

Reviewer guidance

Does it still build?

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Testing checklist

• Contributor has fully tested the PR manually
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• Critical and brittle code paths are covered by unit tests

PR process

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Reviewer checklist

• Automated test coverage is satisfactory
• PR is fully functional
• PR has been tested for accessibility regressions
• External dependency files were updated if necessary (yarn and pip)
• Documentation is updated
• Contributor is in AUTHORS.md

[jredrejo]

LGTM