chore: Translate transifex_input.yaml in ar

98% of minimum 30% reviewed source file: 'transifex_input.yaml'
on 'ar'.

Sync of partially translated files: 
untranslated content is included with an empty translation 
or source language content depending on file format

translations/tutor-contrib-aspects/tutoraspects/templates/aspects/apps/superset/conf/locale/ar/locale.yaml

@@ -230,3 +230,4 @@ en:
   unregistered: غير مسجل
   verified: موثق
   '{{ASPECTS_OPERATOR_HELP_MARKDOWN}}': '{{ASPECTS_OPERATOR_HELP_MARKDOWN}}'
+  ⏲️ Use the ‘Time Grain’ filter to update the time frame intervals shown in the following graph(s): '⏲️ استخدم وحدة تقسيم الزمن لتحديث الفترات الزمنية المعروضة في الرسم / الرسوم البيانية التالية '