chore: revert accidentally commented line

packages/runtime-core/src/component.ts

@@ -594,8 +594,8 @@ function finishComponentSetup(
         startMeasure(instance, `compile`)
       }
       Component.render = compile(Component.template, {
-        isCustomElement: instance.appContext.config.isCustomElement
-        // delimiters: Component.delimiters
+        isCustomElement: instance.appContext.config.isCustomElement,
+        delimiters: Component.delimiters
       })
       if (__DEV__) {
         endMeasure(instance, `compile`)