XY: Remove the unused commonXAxis from the model

This change is also applied to the sibling tsp-python-client.

Signed-off-by: Marco Miller <marco.miller@ericsson.com>

Author: marco-miller

tsp-typescript-client/src/models/xy.ts

@@ -67,11 +67,6 @@ export interface XYModel {
      */
     title: string;
 
-    /**
-     * Indicate if all the Y values are using the same X axis
-     */
-    commonXAxis: boolean;
-
     /**
      * Array of XY series
      */