python from msys64 directory gets invoked on windows

My workflow has setup-python step followed by setup-ruby. Noticed that the python from msys64 directory is getting invoked, due to it appearing before the Python directory in the PATH.

C:/hostedtoolcache/windows/Ruby/3.4.5/x64/msys64/ucrt64/bin/python.exe: No module named pip

I think this line is responsible for this feature/bug.

https://github.com/ruby/setup-ruby/blob/30011b6444339b8df773cfc724e1631d805a5e64/windows.js#L75

PATH variable in GitHub actions.

/c/hostedtoolcache/windows/cs/2.1.17/x64:/c/Users/runneradmin/cs/bin:/c/hostedtoolcache/windows/sbt/1.11.2/sbt/bin:/c/hostedtoolcache/windows/Java_Temurin-Hotspot_jdk/21.0.8-9.0/x64/bin:/c/hostedtoolcache/windows/Ruby/3.4.5/x64/bin:/c/hostedtoolcache/windows/Ruby/3.4.5/x64/msys64/ucrt64/bin:/c/hostedtoolcache/windows/Ruby/3.4.5/x64/msys64/usr/bin:/c/Users/runneradmin/AppData/Roaming/Python/Python312/Scripts:/c/hostedtoolcache/windows/Python/3.12.10/x64/Scripts:/c/hostedtoolcache/windows/Python/3.12.10/x64:

Would it be possible to make this configurable?

從第 75 行的 windows.js 開始，檢查 setup-python 執行後 setup-ruby 如何變更 PATH。使用 issue 中顯示的 PATH 重現 workflow，然後確定可設定的順序應如何運作；完成的標準是 Python 解析到已設定的 Python 安裝，而不是 Ruby 的 msys64 Python。