Set ruff format quote-style to preserve

[vincentmacri]

We have not adopted a strict rule throughout the project on using ' versus " for quotes. This PR changes our ruff configuration to leave quotes alone, so that developers can use ruff format without creating large diffs that mostly just change ' to ". If we ever decide to enforce either single or double quotes, we can just change this config option then.

Hopefully this makes it easier to use ruff format more often when developing Sage without cluttering diffs.

📝 Checklist

• The title is concise and informative.
• The description explains in detail what this PR is about.
• I have linked a relevant issue or discussion.
• I have created tests covering the changes.
• I have updated the documentation and checked the documentation preview.

⌛ Dependencies

[kryzar]

I think this is a good addition. If we fix a convention, we can change that file. I approve the PR.

[github-actions]

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