1723-Update to v4.3.9-ose

Description

Update to upstream v4.3.9-ose

Screenshots

Technical details

Tests

Issues

• https://gitlab.e.foundation/e/os/backlog/-/work_items/1723
• https://gitlab.e.foundation/e/os/backlog/-/issues/1470

10 commandments of code reviews

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