Update jekyll-gh-pages.yml

Author: pavly-gerges

.github/workflows/jekyll-gh-pages.yml

@@ -28,6 +28,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Doxygen version
+        run: sudo apt install doxygen && doxygen -v
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Build with Jekyll