chore(deps): update dependency uv to v0.4.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
uv (source, changelog)	==0.4.3 -> ==0.4.4

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Release Notes

astral-sh/uv (uv)

### [`v0.4.4`](https://redirect.github.com/astral-sh/uv/blob/HEAD/CHANGELOG.md#044) [Compare Source](https://redirect.github.com/astral-sh/uv/compare/0.4.3...0.4.4) ##### Enhancements - Allow customizing the project environment path with `UV_PROJECT_ENVIRONMENT` ([#​6834](https://redirect.github.com/astral-sh/uv/pull/6834)) - Warn when `VIRTUAL_ENV` is set but will not be respected in project commands ([#​6864](https://redirect.github.com/astral-sh/uv/pull/6864)) - Add `--no-hashes` to `uv export` ([#​6954](https://redirect.github.com/astral-sh/uv/pull/6954)) - Make HTTP headers title case for backward compatibility ([#​6887](https://redirect.github.com/astral-sh/uv/pull/6887)) - Pin `.python-version` in `uv init` ([#​6869](https://redirect.github.com/astral-sh/uv/pull/6869)) - Support `file://` URLs for `UV_PYTHON_INSTALL_MIRROR` ([#​6950](https://redirect.github.com/astral-sh/uv/pull/6950)) - Introduce more docker tags for uv ([#​6053](https://redirect.github.com/astral-sh/uv/pull/6053)) ##### Bug fixes - Avoid canonicalizing the cache directory ([#​6949](https://redirect.github.com/astral-sh/uv/pull/6949)) - Show all PyPy versions in `uv python list --all-versions` ([#​6917](https://redirect.github.com/astral-sh/uv/pull/6917)) - Avoid incorrect `requires-python` marker simplifications ([#​6268](https://redirect.github.com/astral-sh/uv/pull/6268)) ##### Documentation - Add documentation for `UV_PROJECT_ENVIRONMENT` ([#​6987](https://redirect.github.com/astral-sh/uv/pull/6987)) - Add optional dependencies section to the lockfile document ([#​6982](https://redirect.github.com/astral-sh/uv/pull/6982)) - Document use of the `file://` scheme in Python installation mirrors ([#​6984](https://redirect.github.com/astral-sh/uv/pull/6984)) - Fix outdated references to the help menu documentation in the first steps page ([#​6980](https://redirect.github.com/astral-sh/uv/pull/6980)) - Show env option in CLI reference documentation ([#​6863](https://redirect.github.com/astral-sh/uv/pull/6863)) - Add bind mount example to `docker.md` ([#​6921](https://redirect.github.com/astral-sh/uv/pull/6921))

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