Rename requiresMainThreadSetup -> requiresMainQueueSetup in code comment (#22328)
Rename requiresMainThreadSetup -> requiresMainQueueSetup in code comment (#22328)

Summary:
Update reference to property in code comment in `RCTBridgeModule`. There is no such thing as `requiresMainThreadSetup` in the codebase. Its called `requiresMainQueueSetup` now.
Pull Request resolved: https://github.com/facebook/react-native/pull/22328

Differential Revision: D13115352

Pulled By: shergin

fbshipit-source-id: 511d627388b51029821c4b1ddf4caac30e573040

myntra/react-native,javache/react-native,myntra/react-native,hoangpham95/react-native,hammerandchisel/react-native,pandiaraj44/react-native,janicduplessis/react-native,exponentjs/react-native,pandiaraj44/react-native,javache/react-native,exponentjs/react-native,hammerandchisel/react-native,arthuralee/react-native,exponentjs/react-native,facebook/react-native,arthuralee/react-native,hoangpham95/react-native,javache/react-native,exponent/react-native,hoangpham95/react-native,javache/react-native,myntra/react-native,exponentjs/react-native,hammerandchisel/react-native,javache/react-native,hoangpham95/react-native,facebook/react-native,myntra/react-native,facebook/react-native,arthuralee/react-native,hammerandchisel/react-native,facebook/react-native,arthuralee/react-native,pandiaraj44/react-native,hoangpham95/react-native,facebook/react-native,hoangpham95/react-native,pandiaraj44/react-native,myntra/react-native,exponent/react-native,pandiaraj44/react-native,facebook/react-native,myntra/react-native,exponentjs/react-native,hammerandchisel/react-native,exponentjs/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,pandiaraj44/react-native,arthuralee/react-native,hammerandchisel/react-native,janicduplessis/react-native,hoangpham95/react-native,javache/react-native,exponentjs/react-native,exponent/react-native,myntra/react-native,exponent/react-native,facebook/react-native,myntra/react-native,hoangpham95/react-native,janicduplessis/react-native,hammerandchisel/react-native,hammerandchisel/react-native,janicduplessis/react-native,facebook/react-native,exponent/react-native,exponent/react-native,exponent/react-native,javache/react-native,javache/react-native,pandiaraj44/react-native,exponentjs/react-native,pandiaraj44/react-native,janicduplessis/react-native,myntra/react-native,janicduplessis/react-native,janicduplessis/react-native,exponent/react-native