Add support for validating v6, v7, v8 UUIDs

[astei]

First-time contributor. I think this change is still ultimately trivial, even though it also requires a change in pydantic-core too (since that's where the UUID validation logic lives).

Change Summary

Adds support for validating v6, v7, and v8 UUIDs. These versions are defined in RFC 9562. To pluck some really low-hanging fruit, implement support for it in pydantic.

Depends on pydantic/pydantic-core#1634 (UUIDv7), pydantic/pydantic-core#1636 (v6 / v8)

Related issue number

n/a

Checklist

• The pull request title is a good summary of the changes - it will be used in the changelog
• Unit tests for the changes exist
• Tests pass on CI
• Documentation reflects the changes where applicable
• My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

Selected Reviewer: @sydney-runkle

[astei]

please review

[astei]

CI failures look to be expected due to the dependent pydantic-core change

[codspeed-hq]

CodSpeed Performance Report

Merging #11436 will not alter performance

_{Comparing astei:astei/add-uuid-v7 (f533b69) with main (c8acbec)}

Summary

✅ 46 untouched benchmarks

[Viicos]

Thanks for the contribution. Could we also add version 6 and 8?

[astei]

@Viicos I'm happy to do so, but this will require an additional change in pydantic-core. Will submit another PR for that.

[Viicos]

Thanks, that would be great.

[sydney-runkle]

This looks great, thanks for the contribution!

[astei]

@sydney-runkle @Viicos

I have added the v6/v8 support, as well as opening pydantic/pydantic-core#1636 to add the required support within pydantic-core.

[sydney-runkle]

Perfect! When we do a pydantic-core patch release later this week, I'll pull this in and get across the line. Thanks!