[`pycodestyle`] Make example error out-of-the-box (`E272`) (#19191)
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Part of #18972
This PR makes [multiple-spaces-before-keyword
(E272)](https://docs.astral.sh/ruff/rules/multiple-spaces-before-keyword/#multiple-spaces-before-keyword-e272)'s
example error out-of-the-box. Since `True` is also a keyword, the old
example raises `E271` instead.
[Old example](https://play.ruff.rs/23ec3774-5038-471c-be3f-1c1e36f85cbb)
```py
True and False
```
[New example](https://play.ruff.rs/d77432e2-fd99-4db2-9cd0-bc08675c0aca)
```py
x and y
```
The "Use instead" section was also updated similarly.
## Test Plan
<!-- How was it tested? -->
N/A, no functionality/tests affected