[DO NOT REVIEW] 8124 update system apps

Description

Update system applications provided through Gitlab.

Screenshots

Technical details

This MR just rebases the code from previous POC.

It also adds few other changes like a new Origin and a new Source.

Tests

Issues

https://gitlab.e.foundation/e/backlog/-/issues/8124

10 commandments of code reviews

👪 ❤ https://gitlab.e.foundation/internal/wiki/-/wikis/mobile-team/guidelines/Code-review

Summary by CodeRabbit

• New Features

  • Introduced system app update functionality to fetch and manage system apps from GitLab.
  • Added UI elements to handle and display system apps distinctly.

• Bug Fixes

  • Enhanced the handling of various system app origins to ensure proper categorization and display.

• Enhancements

  • Improved update list arrangement to prioritize system apps.
  • Added new string resource for labeling system apps.

• Chores

  • Added and updated dependencies and imports for system app management.

• Tests

  • Enhanced test cases to include scenarios for system app updates.
  • Added new test utilities for mocking system app updates.