Bump undici from 5.22.1 to 5.28.2 (#221)

Bumps [undici](https://github.com/nodejs/undici) from 5.22.1 to 5.28.2.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v5.22.1...v5.28.2)

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

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

package.json

@@ -41,7 +41,7 @@
     "@solidjs/router": "^0.8.2",
     "solid-js": "^1.8.12",
     "solid-start": "^0.2.26",
-    "undici": "^5.15.1"
+    "undici": "^5.28.2"
   },
   "engines": {
     "node": ">=18.0.0"