Fixed wring dependency in workflow

.github/workflows/deploy.yml

@@ -24,7 +24,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install sphinx
         pip install sphinx-book-theme
-        pip install sphinx_toolbox.collapse
+        pip install sphinx_toolbox
         pip install sphinxcontrib.youtube
         pip install sphinx_new_tab_link
         pip install sphinxcontrib.email