docs: del 3.0

Author: yiyunwan

docs/components/index.md

@@ -2,7 +2,7 @@
 
 ## Introduction
 
-@formily/antd-v5 3.0 is a professional component library for form scenarios based on Ant Design V5 encapsulation. It has the following characteristics:
+@formily/antd-v5 is a professional component library for form scenarios based on Ant Design V5 encapsulation. It has the following characteristics:
 
 - Only Formily 2.x is supported
   - Most components are not backward compatible

docs/components/index.zh-CN.md

@@ -2,7 +2,7 @@
 
 ## 介绍
 
-@formily/antd-v5 3.0 是基于 Ant Design V5 封装的针对表单场景专业级(Professional)组件库，它主要有以下几个特点：
+@formily/antd-v5 是基于 Ant Design V5 封装的针对表单场景专业级(Professional)组件库，它主要有以下几个特点：
 
 - 仅支持 Formily2.x
   - 大部分组件无法向后兼容