Build RN Tester with CMake

[cortinico]

Summary:
This moves the build of RNTester from Unix Make to CMake
This will serve as a blueprint for users that are looking into using CMake end-to-end in their buildls.

In order to make this possible I had to:

• Add an Android-prebuilt.cmake file that works similar to the Android-prebuilt.mk for feeding prebuilt .so files to the consumer build.
• Update the codegen to use JSI_EXPORT on several objects/classes as CMake has stricter visibility rules than Make
• Update the sample native module in nativemodule/samples/platform/android/ to use CMake instead of Make

Changelog:
[Internal] [Changed] - Build RN Tester with CMake

Differential Revision: D36760309

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D36760309

[analysis-bot]

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

Base commit: f4123b0
Branch: main

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	7,778,777	-9,467
android	hermes	armeabi-v7a	7,168,238	-23,587
android	hermes	x86	8,089,142	-10,456
android	hermes	x86_64	8,065,325	-11,778
android	jsc	arm64-v8a	9,646,839	-9,466
android	jsc	armeabi-v7a	8,405,211	-23,598
android	jsc	x86	9,598,017	-10,461
android	jsc	x86_64	10,191,253	-11,774

Base commit: f4123b0
Branch: main

[react-native-bot]

This pull request was successfully merged by @cortinico in f1c614b.

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