i18n: translation updates from weblate

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: Quentin PAGÈS <quentinantonin@free.fr>
Co-authored-by: jonnysemon <jonnysemon@users.noreply.hosted.weblate.org>
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-bg/ar/
Translation: Pop OS/COSMIC Background

Author: 3 people

i18n/ar/cosmic_bg.ftl

@@ -1,2 +1,2 @@
 app-name = خلفية COSMIC
-translator-credits = زياد السيد
+translator-credits = zefr0x و زياد السيد