Implement OnScrollEndDrag Event Handler for ScrollView

[sharath2727]

Description

Type of Change

Enhancement (non-breaking change)

Why

Implement OnScrollEndDrag Event Handler for fabric implementation of ScrollView.

Resolves #13143

What

1. Added FireScrollEndDrag handler to be fired when the InteractionTracker state is entering inertia - InertiaStateEntered
2. Adjusted FireScrollBeginDrag to be fired when the InteractionTracker state is entering the interacting state - InteractingStateEntered method.

For reference: https://learn.microsoft.com/en-us/uwp/api/windows.ui.composition.interactions.interactiontracker?view=winrt-26100

Testing

Updated the ScrollViewSnapSample.tsx to include onScrollEndDrag event handler and verified the console prints onScrollEndDrag when interaction with scroller stops and lnertia state enters.

Optional: Used playground-composition.sln and metro server to test my changes.

Changelog

yes

Support OnScrollBeginDrag and OnScrollEndDrag event Handling for ScrollView

Microsoft Reviewers: Open in CodeFlow

[TatianaKapos]

@sharath2727 Can you fill out "Add a brief summary of the change to use in the release notes for the next release." We use that to create the release notes! Example here: https://github.com./microsoft/react-native-windows/releases/tag/react-native-windows_v0.77.0

[TatianaKapos]

@sharath2727 RNW setup is a little different than other repos, we want to keep our branches clean to not clutter up the stable branches. PRs should come from your own forked repository of the react-native-windows repo, see https://github.com./microsoft/react-native-windows/blob/main/docs/contributing.md for more information! I think @Yajur-Grover also recorded some videos on how to do so!

This PR is fine but just going forward! :)