Copy .xctestrun file rather than moving
Copy .xctestrun file rather than moving

Summary: https://fb.workplace.com/groups/idb.users/permalink/963317697434038/

Reviewed By: lawrencelomax

Differential Revision: D21836969

fbshipit-source-id: 9b3d441463e70d9d29b9c14a6de05a8bb3c4c29b

facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl,facebook/FBSimulatorControl