feat: add --custom-resolver-options to bundle command (#42333)

Summary:
Added `--custom-resolver-options` to `--bundle` command. This options is also [available](https://github.com/facebook/metro/blob/main/docs/CLI.md#options) in Metro's CLI.

## Changelog:

[INTERNAL] [ADDED] - Add `--resolver-options` to `bundle` command

Pull Request resolved: #42333

Test Plan:
1. Build all packages by running `yarn build` in the root
2. Go to `packages/rn-tester` and run `npx react-native bundle --custom-resolver-options key=value` and the options should be passed to the Config.

Reviewed By: blakef

Differential Revision: D52869452

Pulled By: huntie

fbshipit-source-id: 9a2c2d94b72cfb47477cf58b9c0472c5a8551c84

packages/community-cli-plugin/src/commands/bundle/buildBundle.js

@@ -42,6 +42,7 @@ export type BundleCommandArgs = {
   verbose: boolean,
   unstableTransformProfile: string,
   indexedRamBundle?: boolean,
+  customResolverOptions?: Record<string, string>,
 };
 
 async function buildBundle(
@@ -99,6 +100,7 @@ async function buildBundleWithConfig(
     minify: args.minify !== undefined ? args.minify : !args.dev,
     platform: args.platform,
     unstable_transformProfile: args.unstableTransformProfile,
+    customResolverOptions: args.customResolverOptions,
   };
   const server = new Server(config);
 

packages/community-cli-plugin/src/commands/bundle/index.js

@@ -114,6 +114,18 @@ const bundleCommand: Command = {
       description: 'Path to the CLI configuration file',
       parse: (val: string): string => path.resolve(val),
     },
+    {
+      name: '--custom-resolver-options <string>',
+      description: 'Custom resolver options, format: key=value,key2=value2.',
+      parse: (val: string): Record<string, string> => {
+        return Object.fromEntries(
+          val.split(',').map(option => {
+            const [key, value] = option.split('=');
+            return [key, value];
+          }),
+        );
+      },
+    },
   ],
 };