chore(release): 9.0.2 [skip ci]

## [9.0.2](https://github.com/react-native-community/react-native-webview/compare/v9.0.1...v9.0.2) (2020-03-27)

### Bug Fixes

* **types:** Remove readonly definition in WebViewTypes.ts ([#1272](https://github.com/react-native-community/react-native-webview/issues/1272)) ([3c06d78](https://github.com/react-native-community/react-native-webview/commit/3c06d78))

package.json

     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "9.0.1",
+  "version": "9.0.2",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "start": "node node_modules/react-native/local-cli/cli.js start",