…#1503)

## 📜 Description

Fixed an issue when closing a `Modal` triggers undesired scrolling in
`KeyboardAwareScrollView`.

## 💡 Motivation and Context

The issue is because when `Modal` gets closed we dispatch only
`onMove`/`onEnd` events. In `KeyboardAwareScrollView` in `onStart`
method we have a lot of logic that computes current input position
before keyboard animation, calculates offset etc. If we skip this stage,
then `onMove`/`onEnd` may use values from previous keyboard interaction
(so if keyboard was closed before and we scrolled for ~100px) we may
scroll again, because values from `onStart` were not updated.

Technically that problem could be fixed in `KeyboardAwareScrollView`
with additional conditions, but we use `useKeyboardHandler` hook in so
many places/components, so if we would use this approach we potentially
might need to replicate this fix in `KeyboardAvoidingView` and other
components (and lib users would also need to do that if they use this
hook in their projects).

So I think the correct fix is to fix inconsistency in native code.

Funny enough, but the new `syncKeyboardPosition` now becomes very
similar to `onKeyboardResized`, especially since both functions are used
in `onApplyWindowInsets` and I think that in the future these methods
can be unified. Moreover the condition with detection keyboard resize or
double keyboard position synchronization also can be unified and as a
result we can make the codebase simpler. But this is the next step.
First of all we need to merge/release this PR and keep an eye on
possible bug reports about new bugs that caused by these changes 👀

Closes
#1501
#1502

## 📢 Changelog

<!-- High level overview of important changes -->
<!-- For example: fixed status bar manipulation; added new types
declarations; -->
<!-- If your changes don't affect one of platform/language below - then
remove this platform/language -->

### Android

- send `onStart` event too from `syncKeyboardPosition` function;

## 🤔 How Has This Been Tested?

Tested manually on Pixel 7 Pro (API 36, real device).

## 📸 Screenshots (if appropriate):

|Before|After|
|-------|-----|
|<video
src="https://github.com/user-attachments/assets/0a08edd8-ed27-4ee4-9b77-c469516d9e85">|<video
src="https://github.com/user-attachments/assets/ab430e99-202f-4595-b8c1-225fc7378b11">|

## 📝 Checklist

- [x] CI successfully passed
- [x] I added new mocks and corresponding unit-tests if library API was
changed