Update dependency webpack-cli to v3.3.12

Author: renovate-bot

src/React.Core/Resources/babel-legacy/package-lock.json

@@ -13,7 +13,7 @@
     "babel-preset-stage-0": "6.24.1",
     "babel-standalone": "6.26.0",
     "webpack": "4.43.0",
-    "webpack-cli": "3.3.11"
+    "webpack-cli": "3.3.12"
   },
   "author": "",
   "license": "MIT"