[`flake8-quotes`] Make example error out-of-the-box (`Q003`) (#19106)
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Part of #18972
This PR makes [avoidable-escaped-quote
(Q003)](https://docs.astral.sh/ruff/rules/avoidable-escaped-quote/#avoidable-escaped-quote-q003)'s
example error out-of-the-box
[Old example](https://play.ruff.rs/fb319d0f-8016-46a1-b6bb-42b1b054feea)
```py
foo = 'bar\'s'
```
[New example](https://play.ruff.rs/d9626561-0646-448f-9282-3f0691b90831)
```py
foo = "bar\"s"
```
The original example got overwritten by `Q000`, since double quotes is
the default config. The quotes were also switched in the "Use instead"
section.
## Test Plan
<!-- How was it tested? -->
N/A, no functionality/tests affected
ruff
b78af2db - [`flake8-quotes`] Make example error out-of-the-box (`Q003`) (#19106)
