Use the correct module name also in the recipe.
Add PACKAGECONFIG to build with wpa-supplication support.

Change-Id: Ia430912685478d077f997e410257ae1b92d93289
Reviewed-by: Kimmo Ollila <kimmo.ollila@theqtcompany.com>
Reviewed-by: Teemu Holappa <teemu.holappa@theqtcompany.com>