…hermes folders when building (facebook#39575)

Summary:
Pull Request resolved: facebook#39710

Last week Apple released Xcode 15, which required us to ship a workaround for the new linker.
Unfortunately, the previous fix was not good enough and there were some edge cases that were not covered.
For example, in some occasions the flags are read as an array and the `-Wl` and the `-ld_classic` flags were separated and not properly removed when moving from Xcode 15 to Xcpde 14.3.1.

This change fixes those edge cases, with a more robust solution where:
- We convert the flags to a string.
- We trim the string and the values properly.
- We add the flags when running `pod install` with Xcode 15 as the default iOS toolchain.
- We remove the flags when running `pod install` with Xcode <15 as the default iOS toolchain.

## Changelog:
[Internal] - Make the Xcode 15 workaround more robust.

Reviewed By: dmytrorykun

Differential Revision: D49748844

fbshipit-source-id: 34976d148f123c5aacba6487a500874bb938fe99

# Conflicts:
#	packages/react-native/scripts/cocoapods/__tests__/utils-test.rb
#	packages/react-native/scripts/cocoapods/utils.rb

Summary:
Pull Request resolved: facebook#39828

Active Suppert released a new Gem which is incompatible with Cocoapods 1.13.0, the latest release, as they removed a method used by cocoapods.

This fix ensures that we install compatible versions of the Gem.

## Changelog:
[iOS][Fixed] - Set the max version of Active support to 7.0.8

Reviewed By: hoxyq

Differential Revision: D49949782

fbshipit-source-id: 278097502d3a416567cc8c0b90090fee4fb21503

# Conflicts:
#	Gemfile

Summary:
Pull Request resolved: facebook#39525

Switches `EventEmitter#emit` to use `Array.from` instead of the spread operator.

This should be functionally identical (with marginally less overhead of the runtime having to determine the type of `registrations`), but there seems to be [some unexpected Babel configurations in the community](facebook#35577 (comment)) that causes this line of code to do the wrong things.

Although we should independently root cause the Babel plugin configuration problems, this change might provide immediate relief and is also not any worse (e.g. in terms of code readability). This also adds a descriptive comment explaining the intention of the call to `Array.from`.

Changelog:
[Fixed][General] - Fix a potential bug in `EventEmitter` when used with certain Babel configurations that incorrectly polyfill the spread operator for iterables.

Reviewed By: javache

Differential Revision: D49389813

fbshipit-source-id: 7caf63734fc047496afe2f1ed6d918c22747258a

)

This version correctly sets a dependency on `"@react-native/normalize-colors": "<0.73.0"` (from `"*"`), preventing future unwanted breakages.

Summary:
The Loading.../Refreshing... indicator is currently broken on Android.
The reason is related to D42599220
We used to have a Toast shown to users on Android as a fallback, but as the
DevLoadingView is not always loaded as a module in the core package, this ends up in the banner never beign shown to the user (on RN Tester or template apps).

Changelog:
[Android] [Fixed] - Fix broken Loading/Refreshing indicator on Android

Reviewed By: cipolleschi

Differential Revision: D49876757

fbshipit-source-id: 400e002327ebca908e3e7a7f81c5066888ac4e9b

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