webapp/platform/types : Add 'acting_user_access_token' type to AppExpand (#23496)

webapp/platform/types/src/apps.ts

@@ -146,6 +146,7 @@ export type AppExpandLevel = ''
 export type AppExpand = {
     app?: AppExpandLevel;
     acting_user?: AppExpandLevel;
+    acting_user_access_token?: AppExpandLevel;
     channel?: AppExpandLevel;
     config?: AppExpandLevel;
     mentioned?: AppExpandLevel;