4.20.4 - Refactor code and refresh dependencies

Refactor code and refresh dependencies

• Update a few default timeout values
• Update the XPath-to-CSS selector converter
• Add "driver.uc_click(selector)" to use "element.uc_click()"
• Add the "--proxy=STRING" option for manager formats
• Update Recorder Mode
• Add SB "driver" methods to the method summary
• Refresh Python dependencies

What's Changed

• Refactor code and refresh dependencies by @mdmintz in #2199

Full Changelog: v4.20.3...v4.20.4