chore(npm): update dependency undici to v7

Author: renovate[bot]

package.json

@@ -94,7 +94,7 @@
     "superagent": "10.2.0",
     "tough-cookie": "5.1.2",
     "typescript": "5.8.3",
-    "undici": "6.21.2",
+    "undici": "7.7.0",
     "urllib": "4.4.0"
   },
   "peerDependencies": {