no numba / optional

Author: schnellerhase

.github/workflows/Dockerfile.architectures

@@ -31,7 +31,7 @@ RUN python3 -m pip install \
     git+https://github.com/FEniCS/ufl.git \
     git+https://github.com/FEniCS/basix.git
 
-RUN python3 -m pip install .[ci,optional]
+RUN python3 -m pip install .[ci] # optional
 
 RUN python3 -m pytest test/ -n auto -W error 
 RUN python3 -m pytest demo/ -W error