fix: synchronize bottom padding with keyboard frame in KeyboardAwareScrollView

[kirillzyusko]

📜 Description

Synchronized bottom padding with keyboard frame in KeyboardAwareScrollView.

💡 Motivation and Context

Original regression was introduced in #257 (these code lines). I decided not animated bottom padding to potentially fix the issue described in #255 (comment)

However such approach is causing unsynchronized animations in certain conditions and I'm not sure, that it actually fixes the problem described in comment above.

So in this PR I'm reworking it again and bringing back animated transitions 👀

Closes #329

📢 Changelog

JS

• added currentKeyboardFrameHeight variable;
• update currentKeyboardFrameHeight variable in onMove handler;
• use currentKeyboardFrameHeight for bottom padding in KASV.

🤔 How Has This Been Tested?

Tested manually on iPhone 15 Pro + e2e tests.

📸 Screenshots (if appropriate):

Before	After
Simulator.Screen.Recording.-.iPhone.15.Pro.-.2024-01-12.at.22.57.58.mp4	Simulator.Screen.Recording.-.iPhone.15.Pro.-.2024-01-13.at.11.15.01.mp4

📝 Checklist

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

[github-actions]

📊 Package size report

Current size	Target Size	Difference
112819 bytes	112661 bytes	158 bytes 📈