Update progen client

[ahl]

First commit fails like this:

---- test_project_simple_list stdout ----
thread 'test_project_simple_list' panicked at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ops/function.rs:250:5:
Unexpected failure.
code=1
stderr=``````
WARNING: 644 permissions on \"/Users/ahl/.config/oxide/credentials.toml\" may allow other users to access your login credentials.
Communication Error: builder error: builder error: top-level serializer supports only maps and structs
\```
\```
command=`OXIDE_HOST="http://127.0.0.1:61116" OXIDE_TOKEN="fake-token" RUST_BACKTRACE="1" "/Users/ahl/src/oxide.rs/target/debug/oxide" "project" "list" "--sort-by" "name_ascending"`
code=1
stdout="[]\n"
stderr=```
WARNING: 644 permissions on \"/Users/ahl/.config/oxide/credentials.toml\" may allow other users to access your login credentials.
Communication Error: builder error: builder error: top-level serializer supports only maps and structs
\```