[Fabric] Shim RCTSliderComponentView

[shwanton]

Please select one of the following

• I am removing an existing difference between facebook/react-native and microsoft/react-native-macos 👍
• I am cherry-picking a change from Facebook's react-native into microsoft/react-native-macos 👍
• I am making a fix / change for the macOS implementation of react-native
• I am making a change required for Microsoft usage of react-native

Summary

Fabric on macOS implementation:
Shim RCTSliderComponentView and RCTUISlider

closes #1557

Changelog

[macOS][Fabric] - Shim RCTSliderComponentView enum and RCTUISlider

Test Plan

[x] Build RNTester-macOS w/ Fabric - doesn’t run yet, but no RCTSliderComponentView build errors

[x] Build RNTester - iOS w/ Fabric

[x] Build RNTester-macOS w/ Paper - should work

[x] Build RNTester - iOS w/ Paper - should work

[pull-bot]

Messages

📖

📋 Verify Changelog Format - A changelog entry has the following format: [CATEGORY] [TYPE] - Message. CATEGORY may be: General macOS iOS Android JavaScript Internal (for changes that do not need to be called out in the release notes) TYPE may be: Added, for new features. Changed, for changes in existing functionality. Deprecated, for soon-to-be removed features. Removed, for now removed features. Fixed, for any bug fixes. Security, in case of vulnerabilities. MESSAGE may answer "what and why" on a feature level. Use this to briefly tell React Native users about notable changes.

Generated by 🚫 dangerJS against eeb1458

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
ios	-	universal	n/a	--

Base commit: 9669c10
Branch: main

[Saadnajmi]

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