Update builddocs.yml

- Updated actions versions

.github/workflows/builddocs.yml

@@ -27,22 +27,22 @@ jobs:
     runs-on: windows-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Dotnet Setup
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
         dotnet-version: 8.x
 
     - run: dotnet tool update -g docfx
     - run: docfx Docs/docfx.json
 
     - name: Setup Pages
-      uses: actions/configure-pages@v3
+      uses: actions/configure-pages@v4
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v2
+      uses: actions/upload-pages-artifact@v3
       with:
         # Upload entire repository
         path: 'Docs/_site'
     - name: Deploy to GitHub Pages
       id: deployment
-      uses: actions/deploy-pages@v2
+      uses: actions/deploy-pages@v4