[q] Updater: Improve UX for users taking version upgrades

Description

[q] Updater: Improve UX for users taking version upgrades

Issue(s)

https://gitlab.e.foundation/e/backlog/-/issues/3834

Test environment

Test procedures

Technical details

• android_version is reported as part of our OTA server response.
• If android_version for a given OTA update is different than that on the current build, show a upgrade_label and modify the AlertDialog title and text.

Screenshots

Check list

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation