chore(package): update rollup to version 2.0.6

Author: greenkeeper[bot]

package.json

@@ -52,7 +52,7 @@
     "prop-types": "^15.7.2",
     "react": "^16.13.0",
     "react-dom": "^16.13.0",
-    "rollup": "2.0.5",
+    "rollup": "2.0.6",
     "rollup-plugin-babel": "4.4.0",
     "rollup-plugin-copy": "3.3.0",
     "rollup-plugin-local-resolve": "1.0.7",