Merge branch 'global-ar' into 'main'

Add Arabic translation for "Global"

See merge request soapbox-pub/soapbox!3346

src/locales/ar.json

@@ -1462,6 +1462,7 @@
   "sw.url": "رابط الإسكربت",
   "tabs_bar.all": "الكل",
   "tabs_bar.dashboard": "لوحة التحكم",
+  "tabs_bar.global": "عالمي",
   "tabs_bar.groups": "المجموعات",
   "tabs_bar.home": "الرئيسية",
   "tabs_bar.more": "المزيد",