Gabby Petito’s parents reached a “confidential settlement” with Brian Laundrie’s mom and dad, and there will be no civil trial in May, RadarOnline.com has learned. The shocking news was revealed on Wednesday, shortly after Brian’s voicemails from the night of her murder were released. Chris and Roberta Laundrie struck a deal with Petito’s family on Tuesday during a private mediation at a secret location and will no longer face off in trial. “After a long day of mediation, a confidential resolution has been reached between the parents of Gabby Petito, the parents of Brian Laundrie and attorney …