Add new bash script to setup the Robot configuration (rebased onto dev_5_0)


This is the same as gh-3135 but rebased onto dev_5_0.

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The robot_setup.sh inspired by the training_setup.sh should create a new user/group with 1 project, 1 dataset and two images within this dataset. As for the training material, this script should be run by the upstream integration job to prepare the configuration for robot tests.

/cc @will-moore