Merge pull request #6096 from std-microblock/patch-1

use irm https://xmake.io/psget.text | iex

Author: waruqi

README.md

@@ -102,7 +102,7 @@ wget https://xmake.io/shget.text -O - | bash
 ### With PowerShell
 
 ```sh
-Invoke-Expression (Invoke-Webrequest 'https://xmake.io/psget.text' -UseBasicParsing).Content
+irm https://xmake.io/psget.text | iex
 ```
 
 ### Other installation methods

README_zh.md

@@ -109,7 +109,7 @@ wget https://xmake.io/shget.text -O - | bash
 #### 使用powershell
 
 ```powershell
-Invoke-Expression (Invoke-Webrequest 'https://xmake.io/psget.text' -UseBasicParsing).Content
+irm https://xmake.io/psget.text | iex
 ```
 
 #### 其他安装方式