Translated using Weblate (#5879)

Co-authored-by: C. H. <them4z@gmail.com>
Co-authored-by: Kevin Papst <kevin@kevinpapst.de>
Co-authored-by: Patryk <patryk230206@gmail.com>
Co-authored-by: Yaron Shahrabani <sh.yaron@gmail.com>
Co-authored-by: remo <remohexa@gmail.com>
Co-authored-by: தமிழ்நேரம் <tamilneram247@gmail.com>

translations/flashmessages.ar.xlf

@@ -50,6 +50,10 @@
         <source>timesheet.locked.warning</source>
         <target>أنت تقوم بتحرير تسجيل تم تصديره</target>
       </trans-unit>
+      <trans-unit resname="action.csrf.error" id="bOE_q5R" xml:space="preserve">
+        <source>action.csrf.error</source>
+        <target state="translated">تعذر تنفيذ الإجراء: رمز أمان غير صالح.</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>