Revert "fixed modal animations"

[roryabraham]

Reverts #2680

Resolves #2825

[parasharrajat]

@marcaaron @roryabraham
So I have one fix for this problem.
1.On native devices we don't need to wait for transitionEnd as animations already run on the native driver. So we can use InteractionManager for that purpose on native devices.
2. Why we chose transitionEnd over InteractionManager is that the web does not have InteractionManager support. But it seems IOS does not work well with transition events on navigation.

So in short we can use InteractionManager for native and transitionEnd for web, desktop, and mobile web.
Ready to drop a PR after confirmation.

[francoisl]

Woops I had this open in another tab and noticed the tests finished, so I merged without seeing your comment. It was still ok to merge, right?

[roryabraham]

Yep, no worries @francoisl !

Sounds reasonable to me @parasharrajat, but maybe we should also open an issue in the react-navigation repo to report the inconsistent transitionEnd behavior we're seeing on iOS

[OSBotify]

🚀 Deployed to staging in version: 1.0.42-6🚀

platform	result
🤖 android 🤖	success ✅
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅

[OSBotify]

🚀 Deployed to production in version: 1.0.44-0🚀

platform	result
🤖 android 🤖	failure ❌
🖥 desktop 🖥	success ✅
🍎 iOS 🍎	success ✅
🕸 web 🕸	success ✅