Implement the test for the gyro

[GiulioRomualdi]

This PR implements the test for the gyro.
The following toml file allows to run the test in all the gyro of the left leg of ergocub

test_list = ["R_FOOT_FRONT_GYRO", "R_FOOT_REAR_GYRO", "R_LEG_FT_GYRO"]

[R_FOOT_FRONT_GYRO]
type = "GyroTest"
sensor_name = "r_foot_front_ft_gyro"
frame_name = "r_foot_front_ft_sensor"
error_mean_tolerance = [0.05, 0.05, 0.05]
error_std_tolerance = [0.05, 0.05, 0.05]
model_path = "/home/gromualdi/robot-install/share/ergoCub/robots/ergoCubGazeboV1/model.urdf"
dataset_file_name = "/home/gromualdi/robot-code/xcub-sensors-check/config/robot_logger_device_2023_05_20_11_03_22.mat"

[R_FOOT_REAR_GYRO]
type = "GyroTest"
sensor_name = "r_foot_rear_ft_gyro"
frame_name = "r_foot_rear_ft_sensor"
error_mean_tolerance = [0.05, 0.05, 0.05]
error_std_tolerance = [0.05, 0.05, 0.05]
model_path = "/home/gromualdi/robot-install/share/ergoCub/robots/ergoCubGazeboV1/model.urdf"
dataset_file_name = "/home/gromualdi/robot-code/xcub-sensors-check/config/robot_logger_device_2023_05_20_11_03_22.mat"

[R_LEG_FT_GYRO]
type = "GyroTest"
sensor_name = "r_leg_ft_gyro"
frame_name = "r_leg_ft_sensor"
error_mean_tolerance = [0.05, 0.05, 0.05]
error_std_tolerance = [0.05, 0.05, 0.05]
model_path = "/home/gromualdi/robot-install/share/ergoCub/robots/ergoCubGazeboV1/model.urdf"
dataset_file_name = "/home/gromualdi/robot-code/xcub-sensors-check/config/robot_logger_device_2023_05_20_11_03_22.mat"

To run the test we just need to send the following command to a console

 python3 ./run_tests.py -c ./config/test_config.toml -o ./img

And the is the output

🔴 Test R_FOOT_FRONT_GYRO: Failed
🔴 Test R_FOOT_REAR_GYRO: Failed
🔴 Test R_LEG_FT_GYRO: Failed

Morever all the plots will be automatically created and saved in ./img
This is an example of a plot

⚠️ I took the dataset from icub-tech-iit/ergocub-software#129