Test deply without densities-validation

Dockerfile

@@ -37,7 +37,7 @@ RUN pip install "blue-brain-token-fetch>=1.0.0"
 RUN pip install git+https://github.com/BlueBrain/[email protected]
 
 # densities validation
-RUN pip install -i https://bbpteam.epfl.ch/repository/devpi/simple/ "densities-validation>=0.1.1"
+#RUN pip install -i https://bbpteam.epfl.ch/repository/devpi/simple/ "densities-validation>=0.1.1"
 
 # leaves-only
 RUN pip install git+https://github.com/BlueBrain/[email protected]