chore: bump uv to 0.11.7 for pre-commit hooks

[adamtheturtle]

Bumps the uv pin in .pre-commit-config.yaml (.uv_version YAML anchor) to uv 0.11.7, matching the current astral-sh/uv release used for pre-commit local hooks.

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Note

Low Risk
Low risk change limited to tooling configuration; main impact is potential hook behavior differences due to the newer uv version.

Overview
Updates .pre-commit-config.yaml to pin the uv YAML anchor (.uv_version) from uv==0.9.5 to uv==0.11.7, affecting the version used by local pre-commit hooks that include *uv_version as an additional dependency.

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