[macOS] Add dev menu support for Fabric (new architecture) #801

Job	Run time
Lint PR title	28s
JavaScript Tests	2m 34s
Check Yarn Constraints	35s
NPM Publish (Dry Run)	31s
Build the website / Build the website	47s
Build RNTester / macos, newarch, hermes	8m 49s
Build RNTester / macos, oldarch, hermes	11m 45s
Build RNTester / ios, oldarch, hermes	13m 7s
Build RNTester / macos, newarch, jsc	4m 31s
Build RNTester / ios, oldarch, jsc	4m 14s
Build RNTester / ios, newarch, jsc	3m 52s
Build RNTester / ios, newarch, hermes	15m 23s
Build RNTester / macos, oldarch, jsc	3m 28s
Build RNTester / visionos, oldarch, jsc	4m 43s
Build RNTester / visionos, oldarch, hermes	21m 29s
Build RNTester / visionos, newarch, hermes	22m 20s
Build RNTester / visionos, newarch, jsc	5m 13s
PR	0s
	2h 3m 49s

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