4.22.0 - Fix bugs, refactor, and upgrade selenium

Fix bugs, refactor, and upgrade selenium

• Fix bugs related to driver.capabilities["browserName"]
  --> This resolves #2343
• Do some refactoring
• Upgrade to selenium==4.16.0
• Update example tests

What's Changed

• Fix bugs, refactor, and upgrade selenium by @mdmintz in #2349

Full Changelog: v4.21.7...v4.22.0