Restore using Windows Docker Image for Windows Runners in GitHub Actions

.github/workflows/8_0_Core_Unit_Tests_Win.yaml

@@ -64,30 +64,8 @@ jobs:
         tar -oxzf C:\temp\step_windows_0.24.4_amd64.zip -C "C:\Program Files"
         echo "C:\Program Files\step_0.24.4\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
-    # - name: Pull step-ca Docker Image
-    #   run: docker pull jrnelson90/step-ca-win
-
     - name: Pull step-ca Docker Image
-      run: |
-        docker info
-        docker version
-        docker context ls
-        dir "C:\"
-        dir "C:\Program Files"
-        dir "C:\Program Files (x86)"
-        dir "C:\hostedtoolcache"
-        dir "C:\tools"
-        dir "D:\"
-        dir "D:\a"
-        dir "D:\a\_temp"
-        dir "C:\ProgramData\Docker"
-        echo GITHUB_PATH
-        $env:GITHUB_PATH -split ";"
-        echo PATH
-        $env:path -split ";"
-        cd "C:\ProgramData\Docker\Docker" 
-        .\DockerCli.exe -SwitchLinuxEngine
-        docker pull smallstep/step-ca
+      run: docker pull jrnelson90/step-ca-win
 
     - name: Install Dependencies & Build Certify.Core.Tests.Unit
       run: |