We should update the build_h3_tools.sh dependency section

[bneradt]

The build_h3_tools.sh script lists dependencies which are clearly outdated. @JosiahWI pointed out that they reference Python2, which is clearly no longer needed.

With ATS 10 we are adding the building of other tools like quiche. Now would be a good time to go through and update the dependencies:

https://github.com/apache/trafficserver/blob/26a9de03762752f99da664a72110cc7f8fa74c6d/tools/build_h3_tools.sh#L46-L77

[github-actions[bot]]

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