fix: revert "fix(iOS): proper layout calculation #339"

[szydlovsky]

Reverts #339 due to a iOS layout bug we found;
The input sometimes becomes unscrollable when it's inside a scrollable bottom sheet (@gorhom/bottom-sheet), with a KeyboardAwareScrollView (react-native-keyboard-controller) turned into a proper bottom-sheet-scrollview component.

The bug doesn't appear when testing a commit before the PR, but does happen on the exact merge commit of the said PR.

[IvanIhnatsiuk]

@szydlovsky Could you give more context on what goes wrong?

1. Is it full height input placed in the bottom sheet scroll view? If so, then the scroll breaks because it renders a UIScrollView inside another UIScrollView. Have you tried to give an exact height for one of these scroll views?
2. Could you check the layout in iOS native hierarchy and try to get the layout height value of the input?

NOTE: If you revert these changes, then please test this flow:

1. Open screen A with the enriched input
2. Type any text to make it scrollable and scroll to the end of the
3. Navigate to screen B
4. Navigate back to screen A and check the scroll position