chore: update glightbox dependency in documentation build

Author: CyprienKelma

.github/workflows/docs.yml

@@ -34,7 +34,7 @@ jobs:
           python-version: 3.x
 
       - name: Install dependencies
-        run: pip install mkdocs-material glightbox
+        run: pip install mkdocs-material mkdocs-glightbox
 
       - name: Build English doc
         run: mkdocs build -f mkdocs.yml -d site/en