homebrew installation command issue

Dear cargo-dist community,

Congratulations for this work, it is amazing!

Sorry for the stupid question. I have a cargo dist GitHub pipeline in which I added the Homebrew installer https://github.com/eth-cscs/manta/blob/main/Cargo.toml#L101 . I can see the `.rb` file with the brew formulae, the release Github page says:

> Install prebuilt binaries via Homebrew
>
> brew install manta

However I can't find the part of the Github pipeline which uploads the artifact to the brew repository, I have the impression the command to run would be `brew install --build-from-source ...`?

thank you very much

The issue points to the Homebrew installer configuration in Cargo.toml, the generated .rb formula, and the GitHub pipeline. Start by tracing how the pipeline publishes the formula, then clarify the required installation command and publishing behavior so the release instructions and workflow agree.

Written by the indexing model from the issue text.