Remove duplicate API key
Remove duplicate API key

It's already present in data/users.yaml

Rzaporozhets/robot_tests,selurvedu/robot_tests,SlaOne/robot_tests,kosaniak/robot_tests,cleardevice/robot_tests,mykhaly/robot_tests,Leits/robot_tests,VadimShurhal/robot_tests.broker.aps,bubanoid/robot_tests,openprocurement/robot_tests