Merge pull request #417 from taosdata/docs/TD-33559

[TD-33559] docs: update README

Author: sheyanjie-qq

README-CN.md

@@ -44,7 +44,7 @@
 
 ## 3. 前置条件
 
-1. 已安装 Rust 1.70 及以上版本。
+1. 已安装 Rust 1.78 及以上版本，建议使用最新版本。
 2. 本地已安装 TDengine，具体步骤请参考 [部署服务端](https://docs.taosdata.com/get-started/package/)。
 3. 修改 `/etc/taos/taos.cfg` 配置文件，添加以下配置：
    ```text

README.md

@@ -44,7 +44,7 @@ English | [简体中文](./README-CN.md)
 
 ## 3. Prerequisites
 
-1. Rust 1.70 or above has been installed.
+1. Rust 1.78 or above has been installed. The latest version is recommended.
 2. TDengine has been installed locally. For specific steps, please refer to [Deploy TDengine](https://docs.tdengine.com/get-started/deploy-from-package/).
 3. Modify the `/etc/taos/taos.cfg` configuration file and add the following configuration:
    ```text