v1.2.1

• Changed the Python example on how to activate the CAN interface on the OVP to check if the CAN interface is available instead of checking for a specific firmware version.
• Add Python and C++ examples on how to deserialize information contained in the TOF_INFO buffer.
• Add Python and C++ examples on how to retrieve the JSON schema.
• Add a Dockerfile to change the CAN bitrate and sample-point.
• Reset the validator's schema at every call in the ODS configuration example.
• Update the ifm3d playground to use the Port function to get the PCIC port.
• Update the Python update_settings_to_new_fw_schema.py example to create a logs directory if it does not already exist.
• Add Python and C++ examples for the O3D3xx and O3X1xx devices to get data using a callback or a single frame
• Add Python and C++ examples for the O3D3xx to deserialize several buffers and unpack diagnostic data for the O3D3xx camera.
• Add a folder for examples common to the three device types.
• Add Python and C++ examples on how to identify the format of data in a buffer.
• Fix ssh_key_gen.py overwrites authorized keys rather than append to them.