Autofix for E261 (preview)

[Skylion007]

One common issue I have when adding my own noqa rules is forgetting to add the two spaces before the NOQA comments. Link: https://docs.astral.sh/ruff/rules/too-few-spaces-before-inline-comment/ This rule seems like a very easy autofix to add and would probably make a great first issue. Many of the other E rules are also lacking autofixes which would be easy to implement.