Update `just` version

It seems like it’s undocumented, but just is available in build images (which is great!). But, it’s an oldish version: 1.16.0 (build logs).

That was a fun surprised when I updated my justfile locally, verified it worked, pushed, and the build failed. It turns out I was using newer features than what was available in the build image.

So my request is twofold:

  1. Document just’s availability and version in the docs
  2. Consider updating the version. The feature I was looking for is on 1.23.0, but you could also jump to the latest release.

thank you!

Build Image Noble has mise installed, so you can just set your build command to mise use -g just && just --version. Seems to work in my test:

7:16:44 PM: $ mise use -g just && just --version
7:16:44 PM: mise just@1.38.0     install
7:16:44 PM: mise Installed binary into /opt/buildhome/.local/share/mise/installs/just/1.38.0/bin/just
7:16:44 PM: mise just@1.38.0   ✓ installed
7:16:44 PM: mise ~/.config/mise/config.toml tools: just@1.38.0
7:16:44 PM: just 1.38.0