fix: spawn CLI directly without using Node (#689)

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### Summary

![image](https://github.com/user-attachments/assets/2880ad03-3d96-4056-bbdf-299c34aba724)
The default is set to `yarn`, but an error occurs when using `pnpm` to
run `bob build`.

The error arises because the CLI is spawned via Node. Since the CLI in
`.bin` is designed to run with Node by default, it should spawn
correctly even without explicitly prepending node.
<!-- What existing problem does the pull request solve? Can you solve
the issue with a different approach? -->

### Test plan

> The changes work correctly even when tested with Yarn.

1. Create a repository using the command:
```sh
> npx create-react-native-library@latest rn-lib
```
3. Remove the `packageManager` field from the `package.json`.
4. Run `pnpm install`
* as-is
5. An error occurs.
* to-be
5. Success.

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screenshots if this changes anything visual. -->

---------

Co-authored-by: Burak Güner <[email protected]>

Author: gronxb

packages/react-native-builder-bob/src/utils/runRNCCli.ts

@@ -4,10 +4,7 @@ import path from 'node:path';
 import fs from 'fs-extra';
 import assert from 'node:assert';
 
-// This is a special case for calling bob from the XCode scripts
-// XCode scripts don't have the node binary properly set
-// We expose an env value for node instead.
-const NODE_BINARY = process.env['NODE_BINARY'] || 'node';
+const NODE_BINARY = 'node';
 
 /**
  * Runs the React Native Community CLI with the specified arguments
@@ -27,7 +24,7 @@ export async function runRNCCli(
     rncCliBinaryName
   );
 
-  return await spawn(NODE_BINARY, [RNC_CLI_BINARY_PATH, ...args], options);
+  return await spawn(RNC_CLI_BINARY_PATH, args, options);
 }
 
 async function getCliBinaryName(): Promise<string> {