add loading and running pointerstyle

Signed-off-by: Nwangli <wangli382@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-pointer.md

@@ -853,6 +853,8 @@ window.getLastWindow(this.context, (error, win) => {
 | HORIZONTAL_TEXT_CURSOR<sup>10+</sup> | 39 | 垂直文本选择 |![Horizontal_Text_Cursor.png](./figures/Horizontal_Text_Cursor.png)|
 | CURSOR_CROSS<sup>10+</sup> | 40 | 十字光标 |![Cursor_Cross.png](./figures/Cursor_Cross.png)|
 | CURSOR_CIRCLE<sup>10+</sup> | 41 | 圆形光标 |![Cursor_Circle.png](./figures/Cursor_Circle.png)|
+| LOADING<sup>10+</sup> | 42 | 正在载入动画光标 |![Loading.png](./figures/Loading.png)|
+| RUNNING<sup>10+</sup> | 43 | 后台运行中动画光标 |![Running.png](./figures/Running.png)|
 
 ## pointer.setTouchpadScrollSwitch<sup>10+</sup>