Docker build does not appear to work for gremlin-dotnet

Docker won't build the gremlin-dotnet stuff. I pulled out the .glv files from that module so that docker would run properly until this can be fixed:

https://github.com/apache/tinkerpop/blob/2d30a76aabdd009b9b926f83df2308b7578571c0/docker/scripts/build.sh#L71-L72