Merge pull request #17 from inokawa/renovate/rollup-2.x

Update dependency rollup to v2.39.0

Author: inokawa

package-lock.json

@@ -32,7 +32,7 @@
     "react-native": "0.63.4",
     "react-native-webview": "11.2.3",
     "rimraf": "3.0.2",
-    "rollup": "2.37.1",
+    "rollup": "2.39.0",
     "tslib": "2.1.0",
     "typescript": "4.1.3"
   },