Migrate StyleSheet/processColorArray.js to use export syntax (#48905)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48905

## Motivation
Modernising the react-native codebase to allow for ingestion by modern Flow tooling.

## This diff
- Updates `Libraries/StyleSheet/processColorArray.js` to use `export` syntax.
- Appends `.default` to requires of the changed files.
- Updates test files.
- Updated View Config codegen (requires an MSDK bump).
- Updates the public API snapshot *(intented breaking change)*

Changelog:
[General][Breaking] - Files inside `Libraries/Text`, `Libraries/Share` and `Libraries/Settings` use `export` syntax, which requires the addition of `.default` when imported with the CJS `require` syntax.

Reviewed By: robhogan

Differential Revision: D68564304

fbshipit-source-id: 2fbd058be1a715cccfce4f2a68146118d8ac66ad

packages/react-native-codegen/src/generators/components/GenerateViewConfigJs.js

@@ -91,7 +91,7 @@ function getReactDiffProcessValue(typeAnnotation: PropTypeAnnotation) {
         switch (typeAnnotation.elementType.name) {
           case 'ColorPrimitive':
             return j.template
-              .expression`{ process: require('react-native/Libraries/StyleSheet/processColorArray') }`;
+              .expression`{ process: require('react-native/Libraries/StyleSheet/processColorArray').default }`;
           case 'ImageSourcePrimitive':
           case 'PointPrimitive':
           case 'EdgeInsetsPrimitive':

packages/react-native-codegen/src/generators/components/__tests__/__snapshots__/GenerateViewConfigJs-test.js.snap

@@ -31,7 +31,7 @@ export const __INTERNAL_VIEW_CONFIG = {
     radii: true,
 
     colors: {
-      process: require('react-native/Libraries/StyleSheet/processColorArray'),
+      process: require('react-native/Libraries/StyleSheet/processColorArray').default,
     },
 
     srcs: true,