ci: run tests on more Android versions

[kirillzyusko]

📜 Description

Run e2e tests on Android 12.

💡 Motivation and Context

On Android API < 30 and API > 31 have absolutely different code for handling keyboard. We constantly run tests for API=28, but since we have conditional code for API 30+ it would be better to include the code for that platform too.

In this PR I added this ability 😎

Also I re-worked approach and now building and testing apk has different jobs on CI (in order not to do the same work n-times).

📢 Changelog

CI

• added matrix strategy (test on API 28 and 31);
• split Android e2e job into building step and then run e2e tests from a given apk;

E2E

• scrollDownUntilElementIsVisible starts a gesture from the middle;
• move e2e_emulator assets to e2e_emulator_28 folder;
• created e2e_emulator_31 assets;
• added script for running separate tests;

🤔 How Has This Been Tested?

Tested on CI.

📸 Screenshots (if appropriate):

📝 Checklist

• [x] CI successfully passed
• [x] I added new mocks and corresponding unit-tests if library API was changed

[github-actions[bot]]

📊 Package size report

Current size	Target Size	Difference
144183 bytes	144183 bytes	0 bytes 📉

[kirillzyusko]

• maybe prepare e2e and then run e2e tests (using matrix strategy)?