Publish Python 3.13 wheels to PyPI

[MaxGhenis]

Issue

Recent versions of policyengine-us-data (1.16.0+) are not available for Python 3.13 on PyPI. This causes dependency resolution issues when trying to install policyengine-us with Python 3.13.

Current Situation

• policyengine-us requires policyengine-us-data>=1.17.0
• When installing with Python 3.13, pip can only find policyengine-us-data up to version 1.15.0
• This causes pip to fall back to older versions of policyengine-us that have incompatible dependencies (like tables==3.9.2)

Solution

Update the CI/CD pipeline to build and publish Python 3.13 wheels for policyengine-us-data.

Verification

# This currently fails with Python 3.13:
pip install policyengine-us-data==1.17.0

The package should be installable with Python 3.13 after the fix.

[MaxGhenis]

There's already a PR for this: #386

The CI is failing because some dependencies don't have Python 3.13 wheels. Based on the investigation in policyengine-core, the issue is likely with the transitive dependencies through policyengine-us.