Add Acceleration data type in CPM_CommonDataTypes to replace...
The acceleration data in PerceivedObject is using the data types Longitudinal/Lateral/VerticalAcceleration from the CDD. These are defined as relative to the ISO 8855 vehicle coordinate system.
In case that the CPM sender is an RSU, the acceleration values are not "longitudinal", "lateral" or "vertical", since the coordinate system is defined in CEN ISO/TS 19091. Therefore, using the CDD data types may lead to confusion. In order to prevent it, the new data type "Acceleration" in CPM_CommonDataTypes defines a generic acceleration value independent of the reference coordinate system.