Bump undici from 5.28.4 to 6.19.5

Bumps [undici](https://github.com/nodejs/undici) from 5.28.4 to 6.19.5.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v5.28.4...v6.19.5)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -72,6 +72,6 @@
     "@mojojs/dom": "^2.1.0",
     "@mojojs/util": "^1.5.0",
     "tough-cookie": "^4.1.2",
-    "undici": "^5.10.0"
+    "undici": "^6.19.5"
   }
 }