<ScrollView/>: Add static ViewConfig for scrollEventThrottle

[RSNara]

Summary: This prop was introduced into horizontal <ScrollView/> in D35735978.

Note: This prop does not work for bridgeless mode.

Changelog: [Internal]

Reviewed By: javache

Differential Revision: D56854758

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56854758

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	19,527,883	+8
android	hermes	armeabi-v7a	n/a	--
android	hermes	x86	n/a	--
android	hermes	x86_64	n/a	--
android	jsc	arm64-v8a	22,900,316	-1
android	jsc	armeabi-v7a	n/a	--
android	jsc	x86	n/a	--
android	jsc	x86_64	n/a	--

Base commit: 185f63b0db418b9c70cb2528a235a9c9b362d9de Branch: main

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56854758

[javache]

Merged as https://github.com/facebook/react-native/commit/5a8fe4367303e02f348eba53f8fe87577e88e2bb