Restore Filtering platform in codegen

[cipolleschi]

Summary: This Diff require a bump in the react-native-codegen (including this commit) to work

This diff sets up iOS and Android to pass their platform to the codegen so that we can have platform-specific specs.

Changelog

[General][Added] - Enable platform-specific Codegen Specs

Differential Revision: D40516395

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D40516395

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	7,003,369	+0
android	hermes	armeabi-v7a	6,379,713	+0
android	hermes	x86	7,416,216	+0
android	hermes	x86_64	7,280,112	+0
android	jsc	arm64-v8a	8,868,341	+0
android	jsc	armeabi-v7a	7,606,658	+0
android	jsc	x86	8,926,237	+0
android	jsc	x86_64	9,409,481	+0

Base commit: 76c7ccaa60c4e820757c5d8cd8ccc80a2cb5f4a0 Branch: main

[analysis-bot]

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

Base commit: 76c7ccaa60c4e820757c5d8cd8ccc80a2cb5f4a0 Branch: main

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D40516395

[pull-bot]

PR build artifact for d279fcc434e317eed9f57daf68702621b50d1452 is ready. To use, download tarball from "Artifacts" tab in this CircleCI job then run yarn add <path to tarball> in your React Native project.

[pull-bot]

PR build artifact for d279fcc434e317eed9f57daf68702621b50d1452 is ready. To use, download tarball from "Artifacts" tab in this CircleCI job then run yarn add <path to tarball> in your React Native project.

[react-native-bot]

This pull request was successfully merged by @cipolleschi in ab7b4d4cd89cf6a7cb76d2b6a60163919cc3c689.

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