Summary:
Pull Request resolved: facebook#37914

Restores facebook#37874 (reverted earlier today), with fix for `JSCRuntime.cpp` build on Android.

Changelog: None

Reviewed By: cortinico

Differential Revision: D46762984

fbshipit-source-id: 6d56f81b9d0c928887860993b2b729ed96c0734c

… Xcode 14.3+ (facebook#39037)

Summary:
An earlier [change](facebook@8b1bf05) I made (that huntie resubmitted) only works on Xcode 14.3+ (See more info [here](react-native-community/discussions-and-proposals#687)). This change adds the appropriate compiler checks so that the change is compatible with Xcode 14.2 and earlier, and therefore cherry-pickable to 0.71 and 0.72.

The check works by checking if iOS 16.4+ is defined, which is the closest proxy I could find for "Is this Xcode 14.3".

## Changelog:

[IOS] [CHANGED] - Guard `JSGlobalContextSetInspectable` behind a compile time check for Xcode 14.3+

Pull Request resolved: facebook#39037

Test Plan: I can't actually test on Xcode 14.2 (it won't launch on my MacBook 😢), but I made a similar [PR](microsoft#1848) in React Native macOS, whose CI checks run against Xcode 14.2 and I'm getting passing checks there.

Reviewed By: huntie

Differential Revision: D48414196

Pulled By: NickGerleman

fbshipit-source-id: ba10a6505dd11d982cc56c02bf9f7dcdc104bbec