任务下发、更新、取消，优化图斑逻辑

rain

2024-08-14 ea73b6fb3ad0b34e4d856321afecae5ada1091fe

 src/main/java/com/dji/sample/patches/xml/mode/Placemark.java

@@ -21,6 +21,7 @@
    private String index;
    private Double ellipsoidHeight;
    private Double height;
    private Double executeHeight;
    private String waypointSpeed;
    private WaypointHeadingParam waypointHeadingParam;
    private WaypointTurnParam waypointTurnParam;