chore(package): update rollup to version 0.58.0

Author: greenkeeper[bot]

package.json

@@ -87,7 +87,7 @@
     "postcss-strip-inline-comments": "0.1.5",
     "pump": "3.0.0",
     "raw-loader": "0.5.1",
-    "rollup": "0.57.1",
+    "rollup": "0.58.0",
     "rollup-plugin-commonjs": "9.1.0",
     "rollup-plugin-node-resolve": "3.3.0",
     "rollup-plugin-sourcemaps": "0.4.2",