screen_view is reserved, but not in list of reserved names

This package includes a list of reserved event names which doesn't include "screen_view". So tracking events manually using `logEvent("screen_view")` will actually fail. I encountered this since `setCurrentScreen(...)` doesn't actually track anything and the automatic tracking doesn't work (likely because RN projects usually don't use native navigation components.

Fix is simply to add 1 line in `lib/modules/analytics/index.js` in the `const ReservedEventNames` array: `'screen_view'`

Thanks