fix local_provisioning: remove start_time from prepare
fix local_provisioning: remove start_time from prepare

greyfenrir/taurus,Blazemeter/taurus,itaymendel/taurus,greyfenrir/taurus,Blazemeter/taurus,itaymendel/taurus,greyfenrir/taurus,itaymendel/taurus,greyfenrir/taurus,greyfenrir/taurus,Blazemeter/taurus,itaymendel/taurus,Blazemeter/taurus,Blazemeter/taurus,Blazemeter/taurus,Blazemeter/taurus,Blazemeter/taurus,Blazemeter/taurus,greyfenrir/taurus,greyfenrir/taurus,greyfenrir/taurus,itaymendel/taurus,greyfenrir/taurus