Fix just installation on Windows CI

Use winget instead of direct download to avoid URL redirect issues
on GitHub Actions Windows runners.

Signed-off-by: Drew Cain <groksrc@gmail.com>

Author: groksrc

.github/workflows/test.yml

@@ -44,12 +44,9 @@ jobs:
       - name: Install just (Windows)
         if: runner.os == 'Windows'
         run: |
-          # Download and install just for Windows
-          $url = "https://github.com/casey/just/releases/latest/download/just-x86_64-pc-windows-msvc.zip"
-          Invoke-WebRequest -Uri $url -OutFile just.zip
-          Expand-Archive just.zip -DestinationPath .
-          Move-Item just.exe C:\Windows\System32\
-        shell: powershell
+          # Install just using winget (Windows Package Manager)
+          winget install --id Casey.Just --exact --silent
+        shell: pwsh
 
       - name: Create virtual env
         run: |