docs(hertz): clarify thrift version requirement in getting started guide

content/en/docs/hertz/getting-started/_index.md

@@ -141,6 +141,11 @@ For more information on how to use hz, please refer to: [hz](/zh/docs/hertz/tuto
 
    ```bash
    go mod init # If your codes are not placed under `GOPATH`, you can skip `go mod init`.
+
+   # Since in this example we use .thrift as IDL, make sure the github.com/apache/thrift version in go.mod is v0.13.0
+   go mod edit -replace github.com/apache/thrift=github.com/apache/[email protected]
+
+   # Tidy & get dependencies
    go mod tidy
    ```
 

content/zh/docs/hertz/getting-started/_index.md

@@ -139,6 +139,10 @@ hz 是 Hertz 框架提供的一个用于生成代码的命令行工具，可以
 
    ```bash
    go mod init # 当前目录不在 GOPATH 下不需要 `go mod init` 这一步
+
+   # 由于本示例使用 .thrift 作为 IDL，请确保 go.mod 中的 github.com/apache/thrift 版本为 v0.13.0
+   go mod edit -replace github.com/apache/thrift=github.com/apache/[email protected]
+
    go mod tidy
    ```