feat(standardized form data): keep all columns and metrics (#20377)

(cherry picked from commit bbbe102887)

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberWithTrendline/controlPanel.tsx

@@ -274,6 +274,10 @@ const config: ControlPanelConfig = {
     ...formData,
     metric: formData.standardizedFormData.standardizedState.metrics[0],
   }),
+  updateStandardizedState: (prevState, currState) => ({
+    ...currState,
+    metrics: [currState.metrics[0], ...prevState.metrics.slice(1)],
+  }),
 };
 
 export default config;