chore(release): 7.4.3 [skip ci]

## [7.4.3](https://github.com/react-native-community/react-native-webview/compare/v7.4.2...v7.4.3) (2019-10-22)

### Bug Fixes

* **android:** possible NullPointerException ([#965](https://github.com/react-native-community/react-native-webview/issues/965)) ([fab77dc](https://github.com/react-native-community/react-native-webview/commit/fab77dc))

package.json

     "Thibault Malbranche <malbranche.thibault@gmail.com>"
   ],
   "license": "MIT",
-  "version": "7.4.2",
+  "version": "7.4.3",
   "homepage": "https://github.com/react-native-community/react-native-webview#readme",
   "scripts": {
     "ci": "CI=true && yarn lint && yarn test",