[PATCH] Adds support for additional wpa_supplicant options

Hi, I added support for the following wpa_supplicant options to connman: subject_match, altsubject_match, domain_suffix_match, domain_match they are used for 802.1X aka. enterprise-wpa to check the authentication server's certificate in order to prevent MITM attacks using a valid certificate issued by the same root-CA as configured by CACertFile. More details at https://w1.fi/cgit/hostap/plain/wpa_supplicant/wpa_supplicant.conf I would be happy if you integrate it. Regards, Bernhard