[issue22593] Automate update of doc references to UCD version when it changes.

[Noah Massman-Hall]

Change by Noah Massman-Hall <noah.massman at gmail.com>:


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keywords: +patch
pull_requests: +17155
stage: needs patch -> patch review
pull_request: https://github.com/python/cpython/pull/17710

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue22593>
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