perf(external/Decorates): 调整图标大小为50x50

@@ -33,7 +33,7 @@ export const option: IconOptions = {
 
 export default class Config extends PublicConfigClass implements CreateComponentType {
   public key = ClockConfig.key
-  public attr = { ...chartInitConfig, zIndex: 1, w: 40, h: 40 }
+  public attr = { ...chartInitConfig, zIndex: 1, w: 50, h: 50 }
   public chartConfig = cloneDeep(ClockConfig)
   public option = cloneDeep(option)
 }