chore(package): update schema-utils to version 0.4.5

Author: greenkeeper[bot]

package.json

@@ -61,6 +61,6 @@
   "dependencies": {
     "loader-utils": "^1.1.0",
     "md5": "^2.2.1",
-    "schema-utils": "^0.4.0"
+    "schema-utils": "^0.4.5"
   }
 }