[CHORE] Improve reply notification code (iOS)

[djorkaeffalexandre]

Proposed changes

Method swizzling is the process of changing the implementation of an existing selector.
Using method swizzling we can improve/change some native implementation that was done by some library, overriding methods.
Bringing the code to our main app, instead of use a patch, give us more maintainability, and turn the code more concisely; we can stop of duplicate some native codes at iOS side. :)
At some moment I'll try to move all the iOS land patch of the React Native core libraries to Method Swizzling.

A really good explanation about Method swizzling:
https://nshipster.com/method-swizzling/

Issue(s)

How to test or reproduce

Reply a notification using an iOS device.

Screenshots

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves a current function)
• New feature (non-breaking change which adds functionality)
• Documentation update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Further comments

Some code will be improved on #2463.

[djorkaeffalexandre]

Since it's not a large change, we can do it in #2463 to prevent merge problems. :)