wpa-supplicant: backport patch for compliance with connman 

:Release Notes:
This is adding configuration options required by connman to wpa_supplicant's
build configuration.

:Detailed Notes:
This is a backport of the following upstream included change:
http://git.openembedded.org/openembedded-core/commit/?id=2e4d939b6a0061eec22b859a827dedda51b299ba

:Testing Performed:
Build tested and verified that WiFi functionality is working fine in build
image.

:QA Notes:

:Issues Addressed:
[GF-12110] Backport configuration alignment patch from oe-core for wpa-supplicant
[GF-12114] connman=gpro3, wpa-supplicant=2.0-1

Open-webOS-DCO-1.0-Signed-off-by: Simon Busch <simon.busch@lge.com>

Change-Id: I9976a1e11fb0f48622edb1d7a21ba04317ad23e0
Reviewed-on: https://g2g.palm.com/2992
Reviewed-by: Build Verification
Reviewed-by: Susan Montooth <susan.montooth@lge.com>
Tested-by: Susan Montooth <susan.montooth@lge.com>