UiAutomatorWorkload: Added quotes around uiautomator parameters
UiAutomatorWorkload: Added quotes around uiautomator parameters

Some characters would be interpreted by the shell thus breaking the
command. Adding quotes around the parameters solved this.

N.B Space still needs to be replaced.

bathepawan/workload-automation,bathepawan/workload-automation,Sticklyman1936/workload-automation,jimboatarm/workload-automation,bjackman/workload-automation,bjackman/workload-automation,Sticklyman1936/workload-automation,Sticklyman1936/workload-automation,jimboatarm/workload-automation,bjackman/workload-automation,bjackman/workload-automation,bathepawan/workload-automation,jimboatarm/workload-automation,ep1cman/workload-automation,jimboatarm/workload-automation,ep1cman/workload-automation,bathepawan/workload-automation,ep1cman/workload-automation,ep1cman/workload-automation,Sticklyman1936/workload-automation,bjackman/workload-automation,Sticklyman1936/workload-automation,jimboatarm/workload-automation,Sticklyman1936/workload-automation,bathepawan/workload-automation,ep1cman/workload-automation,bjackman/workload-automation,jimboatarm/workload-automation,ep1cman/workload-automation,bathepawan/workload-automation