chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

Author: greenkeeperio-bot

yarn.lock

@@ -2369,9 +2369,9 @@ eslint-plugin-react-native@^3.2.1:
   dependencies:
     eslint-plugin-react-native-globals "^0.1.1"
 
-eslint-plugin-react@7.7.0:
-  version "7.7.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.7.0.tgz#f606c719dbd8a1a2b3d25c16299813878cca0160"
+eslint-plugin-react@7.8.0:
+  version "7.8.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.8.0.tgz#53a731e9a3a95c90e14c0f1a1f6aa95a5ba62a11"
   dependencies:
     doctrine "^2.0.2"
     has "^1.0.1"