chore(deps-dev): bump undici from 6.10.1 to 6.12.0 (#310)

Bumps [undici](https://github.com/nodejs/undici) from 6.10.1 to 6.12.0.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v6.10.1...v6.12.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -81,7 +81,7 @@
     "prettier-plugin-packagejson": "2.4.12",
     "tsx": "4.7.1",
     "typescript": "5.4.3",
-    "undici": "6.10.1",
+    "undici": "6.12.0",
     "vitest": "1.4.0"
   },
   "packageManager": "pnpm@8.15.1",