Request to Release Python 3.13 Compatibility on PyPI

[grokas-splunk]

Hey google-auth-oauthlib maintainers,

I am reaching out on behalf of Splunk SOAR, as part of our internal migration effort to Python 3.13.

What we’re requesting

• I can see you've explicitly declared Python 3.13 support in commit
• Please publish a new PyPI release for easier tracking and recognition on this version

Thanks a ton for your support in this matter.

Best,
Splunk SOAR Engineering Team