Introduce UnionTypeAnnotation for Number & Boolean (facebook#54592)

Summary:

Adding `NumberLiteralUnionTypeAnnotation` & `BooleanLiteralUnionTypeAnnotation` to Flow & TypeScript so that they are in parity with other Union type : `StringLiteralUnionTypeAnnotation`. Number & Boolean aren't used anywhere yet.

Changelog: [Internal]

Differential Revision: D87386144

Author: arushikesarwani94

packages/react-native-codegen/src/CodegenSchema.d.ts

@@ -340,6 +340,12 @@ export interface StringLiteralUnionTypeAnnotation {
   readonly types: NativeModuleStringLiteralTypeAnnotation[];
 }
 
+export type NumberLiteralUnionTypeAnnotation =
+  UnionTypeAnnotation<NumberLiteralTypeAnnotation>;
+
+export type BooleanLiteralUnionTypeAnnotation =
+  UnionTypeAnnotation<BooleanLiteralTypeAnnotation>;
+
 export interface NativeModuleNumberTypeAnnotation {
   readonly type: 'NumberTypeAnnotation';
 }

packages/react-native-codegen/src/CodegenSchema.js

@@ -66,6 +66,12 @@ export type StringLiteralUnionTypeAnnotation = $ReadOnly<{
   types: $ReadOnlyArray<StringLiteralTypeAnnotation>,
 }>;
 
+export type NumberLiteralUnionTypeAnnotation =
+  UnionTypeAnnotation<NumberLiteralTypeAnnotation>;
+
+export type BooleanLiteralUnionTypeAnnotation =
+  UnionTypeAnnotation<BooleanLiteralTypeAnnotation>;
+
 export type VoidTypeAnnotation = $ReadOnly<{
   type: 'VoidTypeAnnotation',
 }>;