[issue42413] Replace custom exceptions for timeouts with TimeoutError

[Christian Heimes]

Christian Heimes <lists at cheimes.de> added the comment:

Andrew, could you please rebase your PR and get it submitted?

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assignee: christian.heimes -> asvetlov
versions: +Python 3.11 -Python 3.10

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42413>
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