code page errors in certain environments

[steve02081504]

Version: Deno 2.2.2

My repo uses ps12exe to help users install git, deno, and start the repo.
But it seems that deno's Chinese output in ps12exe is messed up.

reproduce:

1. open powershell on Windows
2. Install ps12exe by:

 Install-Module ps12exe -Scope CurrentUser -Force

It'll download an 1mb powershell moule for generate exe, you can remove it by Uninstall-Module ps12exe
3. Run the following command:

deno eval "console.log('测试')" # outputs: 测试
"deno eval `"console.log('测试')`"" | ps12exe
./a.exe # outputs: 娴嬭瘯
"'测试'" | ps12exe
./a.exe # outputs: 测试

You don't need to install powershell core, use windows powershell that comes with windows and make sure deno is in your path can also reproduce this.