[smsInboxService] Correct InitSmsInBoxDirectory
[smsInboxService] Correct InitSmsInBoxDirectory

Resolves: LE-8268
Change-Id: Ie716a328e40473904606f8a39927f041633f3992

legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af