The `width_ratio` was missing in UC Mode coordinates calculation

[mdmintz]

The width_ratio was missing in UC Mode coordinates calculation

In resolving #2998, I forget to add the commit that uses the width_ratio, which is necessary for processing uc_gui_click_captcha() / uc_gui_click_cf() on Windows where the scale ratio is not set to 100%. That ratio will allow for accurately calculating the click coordinates.

[mdmintz]

This was resolved in 4.29.8 - https://github.com/seleniumbase/SeleniumBase/releases/tag/v4.29.8