4.34.4 - CFT and CHS refactoring

CFT and CHS refactoring

("Chrome for Testing" and "Chrome-Headless-Shell" refactoring)

• Improve CFT and CHS downloads on Windows
• Refactor .gitignore for CFT and CHS
• Refresh Python dependencies
• Add a ChatGPT example

What's Changed

• CFT and CHS refactoring by @mdmintz in #3459

Full Changelog: v4.34.3...v4.34.4