Don't capitalize words starting by a number (fabric renderer)

[MaeIg]

Summary

Few month ago, I created a pull request to unify the behavior of capitalize style between Android and IOS.

But, I found out that it doesn't work when fabric is enabled. We have the old behavior :

Android	IOS
(source: rn-tester, last commit: dac56ce)

As fabric is now live since v0.68, we should fix this behavior for fabric aswell.

I don't know why there is so much duplicated code between ReactCommon/react/renderer/textlayoutmanager/platform/ios/RCTAttributedTextUtils.mm and Libraries/Text/RCTTextAttributes.m because I don't know the architecture of the project very well. But if you see missing tests or some refacto to do I'm open to suggestions!

Changelog

[iOS] [Fixed] - Don't capitalize the first letter of a word that is starting by a number (Fabric renderer)

Test Plan

I manually tested these changes on rn-tester (react-native main branch):

Fabric ?	Android	IOS
YES
NO

[facebook-github-bot]

@GijsWeterings has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
ios	-	universal	n/a	--

Base commit: e48a580
Branch: main

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	7,770,592	-3,305
android	hermes	armeabi-v7a	7,176,570	-3,254
android	hermes	x86	8,079,755	-3,309
android	hermes	x86_64	8,058,386	-3,288
android	jsc	arm64-v8a	9,645,291	-1,696
android	jsc	armeabi-v7a	8,419,651	-1,654
android	jsc	x86	9,594,507	-1,703
android	jsc	x86_64	10,191,922	-1,682

Base commit: e48a580
Branch: main

[react-native-bot]

This pull request was successfully merged by @MaeIg in db284ae.

^{When will my fix make it into a release? | Upcoming Releases}