Install libvips system library till #11 is implemented

Author: bernardassan

.github/workflows/autodocs.yml

@@ -35,6 +35,9 @@ jobs:
         with:
           version: "master"
 
+      - name: Install libvips library
+        run: sudo apt install libvips
+          
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5