Add type annotations to tests

[PerchunPak]

This would involve removing this line

mcstatus/pyproject.toml

Lines 172 to 174 in b11ac63

	[tool.ruff.lint.per-file-ignores]
	"tests/**" = [
	"ANN", # flake8-annotations

And fixing all of the issues that ruff raises.

I do remember that pytest does not expose type annotations for some of the built-in fixtures (the class itself is in a _ prefixed module), but I don't remember which one

[ItsDrike]

This was partially improved by #1143, which enforces no unknown types, so whenever an argument inside test fucntions lacked an annotation and it boiled up into an Unknown type getting used somewhere, that occurrence got fixed. That said, even though this did a lot of the required work, it did not quite fix this issue entirely. The ANN ruff group enforces the presence of annotations more strictly than just no unknown type rules do from basedpyright.