[Codegen] Wrap the content of the case Array and case $ReadOnlyArray in Flow into a separate function

[MaeIg]

Summary

This PR aims to extract translateArrayTypeAnnotation logic into a separate function as it is done in typescript folder. This will enable us to extract translateArrayTypeAnnotation function into a shared folder in a later step. It is a task of #34872:

Wrap the content of the case Array: and case ReadOnlyArray in Flow into a separate function, as it is for the TypeScript parser. This will enable us to unify the two parsers in a later step.

Changelog

[Internal] [Changed] - Wrap the content of the case Array and case $ReadOnlyArray in Flow into a separate function

Test Plan

yarn flow:

yarn lint:

yarn jest react-native-codegen:

[MaeIg]

Note: No new test because translateArrayTypeAnnotation is not exported. We can create new tests on this when the function will be extracted to be shared with typescript folder.

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	7,772,336	+0
android	hermes	armeabi-v7a	7,173,428	+0
android	hermes	x86	8,085,593	+0
android	hermes	x86_64	8,057,158	+0
android	jsc	arm64-v8a	9,633,511	+0
android	jsc	armeabi-v7a	8,397,929	+0
android	jsc	x86	9,582,973	+0
android	jsc	x86_64	10,176,011	+0

Base commit: 14456e7
Branch: main

[analysis-bot]

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

Base commit: b33961d
Branch: main

[facebook-github-bot]

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

[react-native-bot]

This pull request was successfully merged by @MaeIg in c388e6c.

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