fix: resolve tmp security vulnerability using npm overrides

Author: anumol-baby

package-lock.json

@@ -36,5 +36,8 @@
     "sass": "^1.26.10",
     "serve": "^14.2.5",
     "sinon": "^7.3.2"
-  }
+  },
+  "overrides": {
+    "tmp": "^0.2.3"
+  }  
 }