Use dependency-groups in uv 0.4.27 once more broadly available

[alexpovel]

Just discovered: I refactored to use uv just days ago, and used

ancv/pyproject.toml

Lines 53 to 67 in e60f5f5

	[tool.uv]
	dev-dependencies = [
	"datamodel-code-generator[http]>=0.26.2",
	"ipython>=8.28.0",
	"mypy>=1.13.0",
	"pydeps>=2.0.1",
	"pytest-aiohttp>=1.0.5",
	"pytest-cov>=5.0.0",
	"pytest-asyncio>=0.24.0",
	"pytest-rerunfailures>=14.0",
	"pytest>=8.3.3",
	"requests>=2.32.3",
	"types-babel>=2.11.0.15",
	"types-cachetools>=5.5.0.20240820",
	]

which is already outdated practice...:

https://github.com/astral-sh/uv/releases/tag/0.4.27

aka PEP 735 will allow this to be expressed natively and standards-based, which is fantastic:

[dependency-groups]
dev = [
  "pytest >=8.1.1,<9"
]

etc.

But 0.4.27 isn't packaged for devbox/nix yet, so can't and don't want to rely on that just yet.

Originally posted by @alexpovel in #241 (comment)