react-native-firebase

chore: upgrade testing project to RN 0.62.x (#3433)

* chore: upgrade testing project to RN 0.62.x

* add placeholder flow script for CI

* update jet to fix iOS issue

* revert typedoc version (latest version not working)

* add `react-native-port-patcher` back in - port still being ignored by RN so patching manually

* add `react-native-port-patcher` back in - port still being ignored by RN so patching manually

* temporarily use iphone x for detox until CI servers upgraded

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* Update package.json

* Update on.e2e.js

* Update orderByValue.e2e.js

* Update on.e2e.js

* Update init.js

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