cmake: remove obsolete LIB_VERSION and LIB_SOVERSION variables

source/RobotAPI/components/RobotState/CMakeLists.txt

...omponents/moved_to_robotcomponents_RobotIK/CMakeLists.txt

source/RobotAPI/components/units/CMakeLists.txt

source/RobotAPI/gui-plugins/HandUnitPlugin/CMakeLists.txt

source/RobotAPI/gui-plugins/HapticUnitPlugin/CMakeLists.txt

...e/RobotAPI/gui-plugins/KinematicUnitPlugin/CMakeLists.txt

...ce/RobotAPI/gui-plugins/PlatformUnitPlugin/CMakeLists.txt

source/RobotAPI/gui-plugins/RobotViewerPlugin/CMakeLists.txt

...otAPI/gui-plugins/SensorActorWidgetsPlugin/CMakeLists.txt

...ins/moved_to_robotcomponents_RobotIKPlugin/CMakeLists.txt

source/RobotAPI/libraries/core/CMakeLists.txt

...botAPI/libraries/drivers/WeissHapticSensor/CMakeLists.txt

...ce/RobotAPI/libraries/drivers/XsensIMU/IMU/CMakeLists.txt

source/RobotAPI/statecharts/operations/CMakeLists.txt