Fix httpServer sandbox imports
Fix httpServer sandbox imports

Adjust imports in .adef for new sandbox changes.

Resolves: LE-3774
Change-Id: I17dd2c0cfe614e68de05b55e5e29a48cf9632bd8

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