Active window visibility and more

[mdmintz]

Active window visibility and more

• Bring the active window to front when switching drivers.
  -- This adds a new method: self.bring_active_window_to_front().
  -- That method is now called automatically after using methods that switch the active driver.
  -- Here's an example test that switches drivers: test_multiple_drivers.py
• Improve error-handling during specific edge-cases.
• Refresh Python dependencies:
  -- setuptools>=60.3.1;python_version>="3.7"
  -- urllib3==1.26.8
  -- pygments==2.11.2;python_version>="3.5"
  -- decorator==5.1.1;python_version>="3.5"