scroll capi supports fling

Signed-off-by: hongzexuan <hongzexuan@huawei.com>
Change-Id: I943e83f0a0865935522320952008d4d21aa2013a

arkui/ace_engine/native/native_node.h

@@ -4483,6 +4483,18 @@ typedef enum {
      */
     NODE_SCROLL_BY,
 
+    /**
+     * @brief Performs inertial scrolling based on the initial velocity passed in.
+     * 
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .value[0].f32: Initial velocity of inertial scrolling. Unit: vp/s. If the value specified is 0, it is
+     * considered as invalid, and the scrolling for this instance will not take effect. If the value is positive,
+     * the scroll will move downward; if the value is negative, the scroll will move upward. \n
+     *
+     * @since 13
+     */
+    NODE_SCROLL_FLING,
+
     /**
      * @brief Defines the direction in which the list items are arranged. This attribute can be set, reset, and
      * obtained as required through APIs.