chore(npm): update dependency undici to v6.21.1 (#1166)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -94,7 +94,7 @@
     "superagent": "10.1.1",
     "tough-cookie": "5.1.0",
     "typescript": "5.7.3",
-    "undici": "6.21.0",
+    "undici": "6.21.1",
     "urllib": "4.4.0"
   },
   "peerDependencies": {