test: remove chromedriver dependency

Selenium Manager auto-detects the system ChromeDriver, making the
chromedriver npm package unnecessary.

Made-with: Cursor

test/package.json

@@ -12,8 +12,6 @@
     "mocha": "^11.7.5",
     "selenium-webdriver": "^4.41.0"
   },
-  "dependencies": {
+  "dependencies": {},
-    "chromedriver": "^146.0.5"
-  },
   "type": "module"
 }

test/test.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 
-import 'chromedriver';
 import { execSync } from 'node:child_process';
 import assert from 'node:assert/strict';
 import fs from 'node:fs';