chore: update formidable to 2.1.1

Signed-off-by: Charlie Hsieh <gasbomb_tw@hotmail.com>

Author: galaxian85

package-lock.json

@@ -54,7 +54,7 @@
     "ejs": "~2.6.2",
     "express": "~4.17.1",
     "express-session": "~1.16.2",
-    "formidable": "~1.2.1",
+    "formidable": "^2.1.1",
     "helmet": "~3.20.0",
     "https-proxy-agent": "^3.0.1",
     "i18n": "~0.8.3",