Bump actions/upload-pages-artifact from 4 to 5 (#455)

Author: dependabot[bot]

.github/workflows/build-documentation.yml

@@ -88,7 +88,7 @@ jobs:
       run: docfx --warningsAsErrors
 
     - name: Upload artifact
-      uses: actions/upload-pages-artifact@v4
+      uses: actions/upload-pages-artifact@v5
       with:
         path: _site