Automated CI test UI

[SakiiCode]

This is a starting draft to integrate lv_binding_rust with the automated tests of the main repo. They use v9 so some objects (colors, images, fonts, subjects) are not here. Also I could not get animations working, they give some kind of double-free error.

Current

Expected

See https://github.com/lvgl/lv_binding_rust/issues/176#issuecomment-2569812966 and https://github.com/lvgl/lvgl/issues/7567

Requires https://github.com/lvgl/lv_binding_rust/pull/197