Update vis augmenter eligibility fn to async (#938)

Signed-off-by: Tyler Ohlsen <[email protected]>
(cherry picked from commit f152d98)

public/action/ad_dashboard_action.tsx

@@ -66,7 +66,7 @@ export const createADAction = ({
           embeddable.getInput()?.viewMode === 'view' &&
           isDashboard(embeddable.parent) &&
           vis !== undefined &&
-          isEligibleForVisLayers(vis, getUISettings())
+          await isEligibleForVisLayers(vis, getUISettings())
       );
     },
     execute: async ({ embeddable }: ActionContext) => {