Panel inspect: Fix file names of data download included uninterpolated variable names. (#98832)

* use panel title for dataName instead of panel.getDisplayTitle()

* Interpolate variables in panel title for downloads in scenes

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Co-authored-by: oscarkilhed <oscar.kilhed@grafana.com>

public/app/features/dashboard-scene/inspect/InspectDataTab.tsx

@@ -62,7 +62,7 @@ export class InspectDataTab extends SceneObjectBase<InspectDataTabState> {
         hasTransformations={hasTransformations(dataProvider)}
         timeZone={timeRange.getTimeZone()}
         panelPluginId={panel.state.pluginId}
-        dataName={panel.state.title}
+        dataName={sceneGraph.interpolate(panel, panel.state.title)}
         fieldConfig={panel.state.fieldConfig}
         onOptionsChange={model.onOptionsChange}
       />

public/app/features/dashboard/components/Inspector/InspectContent.tsx

@@ -94,7 +94,7 @@ export const InspectContent = ({
     >
       {activeTab === InspectTab.Data && (
         <InspectDataTab
-          dataName={panel.getDisplayTitle()}
+          dataName={panelTitle}
           panelPluginId={panel.type}
           fieldConfig={panel.fieldConfig}
           hasTransformations={Boolean(panel.transformations?.length)}