audiocd-kio - en to ar translation catalogue (2 entries)

note: i18n: ectx: label, entry (flac_compression_level), group (Flac)
en: Flac compression level
ar: مستوى ضغط Flac

note: i18n: ectx: property (title), widget (QGroupBox, groupBox)
en: Flac Compression Level
ar: مستوى ضغط Flac
