Fix fd leak in le_appInfo_GetName
Fix fd leak in le_appInfo_GetName

- Fix file descriptor leak in le_appInfo_GetName which was changed as
  part of the Disable SMACK feature.

Resolves: LE-5536 LE-5822
Change-Id: Id5c0bdbbdc42e93ebb7b2ad5433edd6b04a99766

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