wpa-supplicant: replace gnutls by openssl
wpa-supplicant: replace gnutls by openssl

Add PACKAGECONFIG for wpa-supplicant to replace gnutls by openssl.

Signed-off-by: Tobias Theophile <bcdc92cf9638fd48c8663da01bdfef0a7b7ddbba@rademacher.de>

tobw/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens,tobw/meta-jens,rdm-dev/meta-jens,tobw/meta-jens,tobw/meta-jens