Test windows-2022 with mingw to enable bash scripting.

Author: Layoric

.github/workflows/static.yml

@@ -29,7 +29,7 @@ jobs:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
+    runs-on: windows-2022
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -39,6 +39,10 @@ jobs:
         uses: actions/setup-dotnet@v2
         with:
           dotnet-version: '6.x'
+      - name: Set up MinGW
+        uses: egor-tensin/setup-mingw@v2
+        with:
+          platform: x64
       - name: Download docfx
         run: wget https://github.com/dotnet/docfx/releases/download/v2.59.4/docfx.zip
       - name: Setup docfx