Update VerticalMenu swiping behavior for Eckhart

[bieleluk]

This PR:

• Improves event processing for the VerticalMenu component
• Switches swiping on/off based on the VerticalMenu fitting/not fitting its bounds
• Implements function update_screen for VerticalMenuScreen. It has to be called in the DeviceMenuScreen whenever the screen is switched.
• Adds swiping functionality for testing purposes when animations are disabled:
  • The menu is swipable until the the last item is visible on top of the menu area (even if an entire menu fits the screen).
  • This way the device tests can select n-th item by swiping up n-1 times and then clicking on the 1st item area no matter what the menu item height is. The behavior can be tested by spawning the emulator with disabled animations:./emu.py -a

[github-actions]

core UI changes	device test	click test	persistence test
T2T1 Model T	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3B1 Safe 3	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3T1 Safe 5	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
T3W1	test(screens) main(screens)	test(screens) main(screens)	test(screens) main(screens)
All	main(screens)

[bieleluk]

Rebasing due to major change in the base branch