chore(release): 10.4.2 [skip ci]

## [10.4.2](https://github.com/react-native-community/react-native-webview/compare/v10.4.1...v10.4.2) (2020-08-15)

### Bug Fixes

* **incognito:** Ensures that incognito doesn't clear cookies when not enabled ([#1447](https://github.com/react-native-community/react-native-webview/issues/1447) by [@jasonkellydk](https://github.com/jasonkellydk)) ([63c584c](63c584c647/))

package.json

     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "10.4.1",
+  "version": "10.4.2",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "start": "node node_modules/react-native/local-cli/cli.js start",