Added support for Python 3.13

[lijc210]

❯ rye pin 3.13
error: unsupported/unknown version for this platform

[thejosephstevens]

Just to enrich this a bit, it looks like 3.13 is available in the release yesterday from the indygreg python standalone builds release. I'd love to see Python 3.13 support in there. I do have questions about the implementation - will the free-threaded versions be available as 3.13.0t as that seems to be the published convention?

If anyone can point me to the code for this I'd also be happy to give it a shot. Looks like maybe it's kicked off by this action?

[zanieb]

Yes we added the builds yesterday.

I ran the action and it updated #1406 — if you want to build that branch and test things out to make sure it works?

astral-sh/uv#7193 will be helpful context for free-threaded support.