chore(package): update rollup-plugin-node-resolve to version 5.0.3

Closes #65

Author: greenkeeper[bot]

package.json

@@ -68,7 +68,7 @@
     "rollup-plugin-babel": "^4.0.3",
     "rollup-plugin-commonjs": "^9.3.4",
     "rollup-plugin-json": "^4.0.0",
-    "rollup-plugin-node-resolve": "^4.2.1",
+    "rollup-plugin-node-resolve": "^5.0.3",
     "rollup-plugin-uglify": "^6.0.0",
     "rollup-watch": "^4.3.1"
   },