Add mix-blend-mode effects to iOS

[jorge-cab]

Summary: Add support for most keyword values of mix-blend-mode on iOS and added RNTester Example Missing compositing operators and global values

Changelog: [Internal]

Differential Revision: D59402969

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D59402969

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	21,285,117	-7
android	hermes	armeabi-v7a	n/a	--
android	hermes	x86	n/a	--
android	hermes	x86_64	n/a	--
android	jsc	arm64-v8a	24,482,005	+10
android	jsc	armeabi-v7a	n/a	--
android	jsc	x86	n/a	--
android	jsc	x86_64	n/a	--

Base commit: 85dc2e393f93511307a53ea2bd515921fe7be2e2 Branch: main

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D59402969

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D59402969

[facebook-github-bot]

This pull request has been merged in facebook/react-native@944d40f204924fc27eebceb536f326f59bc5458f.

[github-actions[bot]]

This pull request was successfully merged by @joevilches in 944d40f204924fc27eebceb536f326f59bc5458f

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