Tenon <scroller> 组件 scrollBy方法书写成scrolBy错误，导致无法调用到原生方法

[wy676579037]

, {
key: "scrollTo",
value: function scrollTo(x, y) {
this.element.scrollTo(x, y);
}
}, {
key: "scrollBy",
value: function scrollBy(dx, dy) {
this.element.scrolBy(dx, dy);
}
},

[AdamCaoQAQ]

This mistake has been fixed；
Changes will take effect in the latest version