i18n: translation updates from weblate

Co-authored-by: Aindriú Mac Giolla Eoin <aindriu80@gmail.com>
Co-authored-by: Amadɣas <massiin@proton.me>
Co-authored-by: Ekramul Reza <ekramulreza@users.noreply.hosted.weblate.org>
Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: Temuri Doghonadze <temuri.doghonadze@gmail.com>
Co-authored-by: Vilius Paliokas <viliuspaliokas@gmail.com>
Co-authored-by: jonnysemon <jonnysemon@users.noreply.hosted.weblate.org>
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-player/ar/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-player/ga/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-player/lt/
Translation: Pop OS/COSMIC Player

i18n/ar/cosmic_player.ftl

@@ -17,7 +17,7 @@ settings = الإعدادات
 ### Appearance
 
 appearance = المظهر
-theme = الثيم
+theme = النسق
 match-desktop = طابق سطح المكتب
 dark = داكن
 light = فاتح