Upgrade lodash to 4.17.12

Author: puncha

package.json

@@ -100,7 +100,7 @@
     }
   },
   "resolutions": {
-    "**/lodash": "4.17.11",
+    "**/lodash": "4.17.12",
     "docsify-cli/**/randomatic": "3",
     "docsify-cli/**/stringstream": "0.0.6",
     "docsify-cli/**/sshpk": "1.14.1",