4.34.2 - Add support for downloading browsers, and more

Add support for downloading browsers, and more

• Add support for downloading browsers
  --> This resolves #3450
• Add special options for setting the binary location
  --> This lets you directly use Chrome for Testing and Chrome-Headless-Shell
  --> See #3450 for info
• Refresh Python dependencies
• Do some refactoring
• Update examples
• Update the docs

What's Changed

• Add support for downloading browsers, and more by @mdmintz in #3452

Full Changelog: v4.34.1...v4.34.2