ENYO-422 Use western number even though there is native number.

Issue
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Time displaying in moon.Clock shows native number in 'fa-IR' locale

Cause
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ilib.DateFmt does not have `useNative: false` property.

FIx
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Add `useNative: false` 

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com