Merge pull request #186 from brave/copilot/update-tmp-dependency-version

fix: add npm override for tmp to address CVE-2025-54798

Author: mihaiplesa

package-lock.json

@@ -53,6 +53,7 @@
     "typescript": "5.9.3"
   },
   "overrides": {
-    "formdata-node": "6.0.3"
+    "formdata-node": "6.0.3",
+    "tmp": "0.2.5"
   }
 }