"About Jami" dialog translations

Bug report

• Platform: Linux
• OS version: Linux Mint 22.1 Cinnamon
• Jami version: Εἰρήνη
• Jami Build ID: 202503211939
• Distribution channel: Jami.net
• Account-related devices: single
• Can you reproduce the bug: at will

Steps to reproduce (STR)

1. Click the "Open settings" button.
2. Select the "General" tab.
3. Select the "System" heading.
4. Set "magyar" in the "User interface language" drop-down.
5. Click the "Close settings" button.
6. Click the "About Jami" button.
7. In the image below, text in the red rectangle is shown in English, not magyar (Hungarian).

Thank you