feat: transform prop

[kirillzyusko]

📜 Description

Added transform prop that can re-map inputted values to a custom one.

💡 Motivation and Context

It can be useful in variety of cases, for example:

• you want to replace CVV code with * symbol;
• you need to replace , with . in amount field;
• ...

📢 Changelog

JS

iOS

Android

🤔 How Has This Been Tested?

📸 Screenshots (if appropriate):

📝 Checklist

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