fix some spec runner stuff

.github/workflows/pipeline-segment-electron-test.yml

@@ -69,8 +69,10 @@ jobs:
         iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
         choco install git.install --params "'/GitAndUnixToolsOnPath'" -y
         choco install -y --no-progress git
+        choco install python --version 3.7.9
         echo "C:\Program Files\Git\cmd" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
         echo "C:\Program Files\Git\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        echo ""C:\Python37" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
     - name: Setup Node.js/npm
       if: ${{ inputs.target-platform == 'windows' }}
       uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6
@@ -151,9 +153,15 @@ jobs:
     - name: Unzip Dist, Mksnapshot & Chromedriver
       run: |
         cd src/out/Default
-        unzip -:o dist.zip
-        unzip -:o chromedriver.zip
-        unzip -:o mksnapshot.zip
+        if [ "${{ inputs.target-platform }}" = "windows" ]; then
+          tar -xf dist.zip
+          tar -xf chromedriver.zip
+          tar -xf mksnapshot.zip
+        else
+          unzip -:o dist.zip
+          unzip -:o chromedriver.zip
+          unzip -:o mksnapshot.zip
+        fi
     - name: Import & Trust Self-Signed Codesigning Cert on MacOS
       if: ${{ inputs.target-platform == 'macos' && inputs.target-arch == 'x64' }}
       run: |