main/ppp: secfix for radius and EAP
backported security fixes from upstream: radius: Prevent buffer overflow in rc_mksid() pppd: Ignore received EAP messages when not doing EAP fix APKBUILD 'secfixes' to correct ppp version
backported security fixes from upstream: radius: Prevent buffer overflow in rc_mksid() pppd: Ignore received EAP messages when not doing EAP fix APKBUILD 'secfixes' to correct ppp version