passwordAuthScreen: Fix two taps being required to hit "Log in".
passwordAuthScreen: Fix two taps being required to hit "Log in".

One was used to remove focus from input & dismiss keyboard.
And second one was captured by the button.
To fix this pass keyboardShouldPersistTaps="always" to the
scrollView.

https://facebook.github.io/react-native/docs/scrollview.html#keyboardshouldpersisttaps

vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile