feat: add sort-intersection-types rule

[JoshuaKGoldberg]

Description

Fixes #84.

I copy & pasted the existing sort-union-types rule, find-and-replaced "union" to "intersection", then updated tests to use & intersection types.

Additional context

I didn't add the nullable-last option because I figured that's not a common scenario with intersection types. Maybe I'm wrong there?

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What is the purpose of this pull request?

• [ ] Bug fix
• [x] New Feature
• [ ] Documentation update
• [ ] Other

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• [x] Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• [x] Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• [x] Ideally, include relevant tests that fail without this PR but pass with it.
• [x] Read contribution guidelines.

[azat-io]

Looks awesome! Thank you! ❤️