fix: pin torchvision and torchaudio for torch 2.7.0 compatibility

[hybridindie]

Summary

• Pin torchvision to 0.22.0 (must match torch 2.7.x)
• Pin torchaudio to >=2.7.0,<2.8.0

This prevents version mismatches that cause runtime errors like:

RuntimeError: operator torchvision::nms does not exist

Test plan

• Verify uv sync installs correct versions
• Verify ComfyUI starts without torch/torchvision errors

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR pins torchvision and torchaudio dependencies to ensure compatibility with torch 2.7.0, preventing runtime errors such as RuntimeError: operator torchvision::nms does not exist.

Key changes:

• Added torchvision==0.22.0 as an explicit dependency
• Added torchaudio>=2.7.0,<2.8.0 as an explicit dependency
• Updated lockfile with compatible versions (all released on 2025-04-23)

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

File	Description
pyproject.toml	Adds torchvision (exact pin to 0.22.0) and torchaudio (range 2.7.x) dependencies to match the existing torch 2.7.x constraint
uv.lock	Updates lockfile with torchvision 0.22.0 and torchaudio 2.7.0, plus incidental dependency updates (filelock, importlib-metadata, joblib, pyparsing)

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[Copilot]

Inconsistent version pinning strategy: torchvision uses an exact pin (==0.22.0) while torch and torchaudio use version ranges (>=2.7.0,<2.8.0). This inconsistency could cause maintenance issues and confusion. Consider using a consistent approach - either exact pins for all three packages or ranges for all three. If torchvision needs to be exactly pinned due to specific compatibility requirements, consider adding a comment explaining why.

Suggested change

	"torchvision==0.22.0",
	"torchvision>=0.22.0,<0.23.0",