[seL4] sel4webserver build problem

Hello,

I'm trying to learn from the "sel4webserver" app here: https://docs.sel4.systems/projects/sel4webserver/.

I believe I've been able to configure my network the way described on that page, but I'm failing to build because I'm missing the docsite dependencies here: https://github.com/seL4/docs/blob/master/tools/Dockerfile

I build all my camkes apps using docker's `make user` with these files here: https://github.com/seL4/seL4-CAmkES-L4v-dockerfiles.git

I'm sure there's a way to have a docker container with these camkes dependencies as well as the docsite dependencies, but I'm not an expert with docker.

Does anyone have any tips on how to make all these things play nice together?

Cheers, Michael Neises