Migrate Cron Scheduler (8.x-1.0-beta6) - en to ug translation catalogue (4 entries)

en: Delete
ug: ئۆچۈرۈش

en: Settings
ug: تەڭشەكلەر

en: Update
ug: يڭىلاش

en: About
ug: ھەققىدە
