fix(package): update loader-utils to version 1.0.3 (#1361)

https://greenkeeper.io/

package.json

@@ -66,7 +66,7 @@
     "http-status": "1.0.1",
     "is-windows-bash": "1.0.3",
     "json-loader": "0.5.4",
-    "loader-utils": "1.0.2",
+    "loader-utils": "1.0.3",
     "minimist": "1.2.0",
     "mkdirp-then": "1.2.0",
     "mv": "2.1.1",