Add missing dependency on mkdocstrings

Author: dexter2206

poetry.lock

@@ -27,6 +27,7 @@ mkdocs = "^1.5.3"
 mkdocs-link-marker = "^0.1.3"
 mkdocs-material = "^9.5.15"
 mkdocs-open-in-new-tab = "^1.0.3"
+mkdocstrings = {version = "^0.24.2", extras = ["python"]}
 
 [tool.poetry.scripts]
 qart-render = "qart.experimental.rendering:render_entry_point"