chore: Use process.cwd() instead of __dirname or import.meta

While this doesn't have the exact same semantic, it works
identical in all Node.js versions and we have control of
the cwd of the process, so this should be consistent and
work without ESM/CJS trics.

Author: kmruiz

packages/cli-repl/src/run.spec.ts

@@ -3,9 +3,15 @@ import path from 'path';
 import { promisify } from 'util';
 import { expect } from 'chai';
 import { once } from 'events';
+import process from 'process';
 const execFile = promisify(childProcess.execFile);
 
-const __dirname = import.meta.dirname;
+const __dirname: string = path.join(
+  process.cwd(),
+  'packages',
+  'cli-repl',
+  'src'
+);
 
 describe('CLI entry point', function () {
   const pathToRun = [