Bug that leads to crash

[Battlepillars]

Calling getScanDataWithIntervalHq will lead to a crash when there are more then 0 but less then buffersize elements available.

Here
https://github.com/Slamtec/rplidar_sdk/blame/99478e5fb90de3b4a6db0080acacd373f8b36869/sdk/src/sl_lidar_driver.cpp#L220C31-L220C31

it will keep popping the _data_queue without checking if it is empty.