build(deps): bump undici from 5.28.3 to 5.28.4 (#1361)

Bumps [undici](https://github.com/nodejs/undici) from 5.28.3 to 5.28.4.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](https://github.com/nodejs/undici/compare/v5.28.3...v5.28.4)

---
updated-dependencies:
- dependency-name: undici
  dependency-type: direct:production
...

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package.json

@@ -27,7 +27,7 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^6.0.0",
     "gpg": "^0.6.0",
-    "undici": "5.28.3"
+    "undici": "5.28.4"
   },
   "devDependencies": {
     "@types/jest": "^29.5.12",