Bump rules_python to 0.31.0

[krishnangovindraj]

What is the goal of this PR?

Bump rules_python to fix windows error on sync.

What are the changes implemented in this PR?

rules_python 0.24.0 was breaking with the error: module 'pkgutil' has no attribute 'ImpImporter'. This was fixed by version 0.26.0 (?). We bump the dependency further to 0.31.0

[vaticle-bot]

PR Review Checklist

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Trivial Change

• [x] This change is trivial and does not require a code or architecture review.

Code

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