feat(linter): eslint-plugin-unicorn switch-case-braces

[Dywanoid]

Rule taken from #684.

Tests taken from: https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/test/switch-case-braces.mjs

[CLAassistant]

All committers have signed the CLA.

[codspeed-hq]

CodSpeed Performance Report

Merging #1054 will not alter performance

_{Comparing Dywanoid:unicorn/switch-case-braces (d5bc317) with main (d9ba532)}

Summary

✅ 22 untouched benchmarks

[Boshen]

This is awesome! Thank you!