Bump Python 3 to 3.12

[Kyle-Neale]

What does this PR do?

Bump the Python version from py3.11 to py3.12

Motivation

https://datadoghq.atlassian.net/browse/AI-4081

Review checklist

• PR has a meaningful title or PR has the no-changelog label attached
• Feature or bugfix has tests
• Git history is clean
• If PR impacts documentation, docs team has been notified or an issue has been opened on the documentation repo
• If this PR includes a log pipeline, please add a description describing the remappers and processors.

Additional Notes

Anything else we should know when reviewing?

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