Deoria (UP), Aug 30 (PTI) Uttar Pradesh cadre IAS officer and former Deoria district magistrate Divya Mittal has resigned from the Indian Administrative Service, ending her 13-year stint in the civil services. Mittal, a 2013-batch IAS officer, announced her decision in a post on X. "Today, I have voluntarily resigned from the IAS, bringing to an end an…