Translated using Weblate (#5705)

Co-authored-by: 4ipset <228gus228uu@gmail.com>
Co-authored-by: Anthony Cyndora <anthony270777@gmail.com>
Co-authored-by: C. H. <them4z@gmail.com>
Co-authored-by: Christopher Picón <ntrpc.tech@users.noreply.hosted.weblate.org>
Co-authored-by: Dane Lazov <dane.lazov@gmail.com>
Co-authored-by: Lasse Edsvik <lasse@lasseedsvik.se>
Co-authored-by: Massimo Pissarello <mapi68@gmail.com>
Co-authored-by: Mohammed “Medait” AIT ALI <medait.31@gmail.com>
Co-authored-by: Oğuz Ersen <oguz@ersen.moe>
Co-authored-by: Serhii Horichenko <serhii@horichenko.com>
Co-authored-by: Wilker Santana da Silva <wilker@posteo.com.br>

translations/plugins.ar.xlf

@@ -18,6 +18,10 @@
         <source>Buy now</source>
         <target state="translated">اشتري الآن</target>
       </trans-unit>
+      <trans-unit id="aNvGEaj" resname="update_available" xml:space="preserve">
+        <source>Update available</source>
+        <target state="translated">التحديث المتاح: %version%</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>