fixing docs builds in ci

.github/workflows/build-docs.yml

@@ -38,7 +38,7 @@ jobs:
         git checkout v1.0.3
         pip install -e .
         pip install -e ".[doc]"
-        pip install jinja2 < 3
+        pip install jinja2<3 sphinx-design<0.6
         cd docs
         make html
         mkdir -p ../build/html/v1.0.3