fix(deps): update dependency undici to v7.15.0 (#3949)

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>

packages/common/package.json

@@ -33,7 +33,7 @@
     "next": "15.5.0",
     "react": "19.1.1",
     "react-dom": "19.1.1",
-    "undici": "7.14.0",
+    "undici": "7.15.0",
     "zod": "^4.0.17",
     "zod-validation-error": "^4.0.1"
   },