[bugfix]: Restrict Python version metadata

[macthecadillac]

Summary

Closes #1490.

• restrict package metadata to the supported Python window, >=3.10,<3.13

Validation

• Not run locally; change is a one-line package metadata update.
• Modal L40S: pre-commit run --all-files --hook-stage manual passed.
  • https://modal.com/apps/hao-ai-lab/main/ap-oekTgldMecqvAWDJ7T1PNm
• Modal L40S: wheel metadata test passed; built wheel exposes Requires-Python: <3.13,>=3.10 and the spec allows 3.10/3.12 while excluding 3.13.
  • https://modal.com/apps/hao-ai-lab/main/ap-kTStv2VcxMMrx3ezXOCc4R

Replaces #1511.

Checklist

• I ran pre-commit run --all-files and fixed all issues
  • Modal L40S: pre-commit run --all-files --hook-stage manual passed.
• I added or updated tests for my changes
  • Modal L40S: targeted wheel metadata test passed for the package metadata change.
• I updated documentation if needed
  • No docs update needed; existing docs already state Python 3.10-3.12 support.
• I considered GPU memory impact of my changes
  • No GPU/runtime code changes.

For model/pipeline changes, also check:

• I verified targeted Wan T2V SSIM regression tests pass on L40S
  • Not applicable: this is not a model or pipeline change.
• I updated the support matrix if adding a new model
  • Not applicable: no model is being added.

[gemini-code-assist]

Code Review

This pull request updates the Python version requirement in pyproject.toml to restrict it to versions less than 3.13 (>=3.10,<3.13). There are no review comments, and I have no feedback to provide.

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[mergify]

Merge Protections

🔴 1 of 1 protections blocking · waiting on 👀 reviews and 🤖 CI

	Protection	Waiting on
🔴	PR merge requirements	👀 reviews and 🤖 CI

🔴 PR merge requirements

Waiting for

• #approved-reviews-by>=1
• check-success=fastcheck-passed
• check-success=full-suite-passed

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• #approved-reviews-by>=1
• check-success=fastcheck-passed
• check-success=full-suite-passed
• check-success~=pre-commit
• title~=(?i)^\[(feat|feature|bugfix|fix|refactor|perf|ci|doc|docs|misc|chore|kernel|new.?model|skill|skills|infra)\]