Remove unused imports and redundant search steps in chromedriver test

[nanasess]

This pull request includes changes to the __tests__/chromedriver.ts file, which streamline the test script by removing unnecessary imports and code.

Code simplification:

• Removed unused imports By and Key from the selenium-webdriver package.
• Removed code related to finding the search box and sending keys to it, simplifying the test script to only check the title of the Google homepage.