Resolve dask-sql/distributed build failures

[charlesbluca]

The switch to rapidsai/miniforge-cuda base images introduced a couple small build failures that this should fix; in particular:

• Need a wget installation in dask-sql's images to install rustup
• Need to loosen dask-sql CI's libprotobuf pinning to avoid conflict with cuDF
• Need a C compiler in distributed's images to source install crick