Cepton-sdk

- Minor bugfix release.
- IMPORTANT: User must call `cepton_sdk_deinitialize` manually now.

- Add preliminary support for "Vista M" and "Vista X".
- Rename model name "Vista 860 Gen2" to "Vista 860".
- Add C wrapper library.

- Change `CEPTON_SDK_VERSION` to 18.
- Add `cepton_sdk_capture_replay_get_filename`.
- Add `CeptonSensorInformation::is_over_heated`.
- Add pdf docs.
- Fix CMake for samples.

- High level API changes.
- Make `cepton_sdk::api::wait` wait forever if `t_length < 0` (default).
- Add `CEPTON_SDK_CONTROL_HOST_TIMESTAMPS` control flag.
- `cepton_sdk::api::initialize` only waits for sensors with capture file.
- Add `cepton_sdk::api::load_replay`.
- Make `cepton_sdk::util::SensorPoint` subclass of `cepton_sdk::ImagePoint`.
- Add `cepton_sdk::get_version_string`, `cepton_sdk::get_version_major`, `cepton_sdk::get_version_minor`.
- Add `CMakeLists.txt` and `samples/CMakeLists.txt`.

- Fix calibration loading bug.

- **IMPORTANT:** change `CeptonSensorInformation::measurement_period`: `microseconds` -> `seconds`.
- **IMPORTANT**: change global limits from inline functions to define.
- Add `cepton_sdk::SensorError::msg`.
- Change `CeptonSensorErrorCode` type: `int` -> `int32`.
- Change `CeptonSensorModel` type: `int32` ->`int16`.
- Add `CeptonSensorModel::VISTA_860_GEN2`.
- Removed `cepton_data_exporter` tool. Use `cepton_export` from Python SDK instead.
- Removed `cepton_serial_redist.py` tool.