Change toml dev group name

Author: spencer@primus

pyproject.toml

@@ -24,7 +24,7 @@ open3d = "^0.17.0"
 lib-avstack-core = { path = "../lib-avstack-core", develop = true }
 trackeval = { path = "./third_party/TrackEval", develop = true }
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.dev.dependencies]
 gdown = "^4.6.4"
 ipywidgets = "^8.0"
 jupyter = "^1.0.0"