update sdk to v1.6.2

orbbec_camera/SDK/include/libobsensor/hpp/Pipeline.hpp

@@ -1,6 +1,6 @@
 /**
  * @file Pipeline.hpp
- * @brief The SDK's advanced API type can quickly implement switching streaming, frame synchronization, software filtering, and generating point cloud
+ * @brief The SDK's advanced API type can quickly implement switching streaming and frame synchronization
  * operations.
  */
 #pragma once

orbbec_camera/SDK/include/libobsensor/hpp/RecordPlayback.hpp

@@ -101,7 +101,7 @@ public:
     /**
      * @brief Get the intrinsic and extrinsic parameter in the recording file.
      *
-     * @return OBCameraParam The internal and external parameter.
+     * @return OBCameraParam Camera intrinsic and extrinsic parameter
      */
     OBCameraParam getCameraParam();
 };