Error publishing to brew tap via workflows

[ghost]

What happened?

The workflow works fine, the formula is updated perfectly in the tap repository. However, using the default tests workflow provided by brew tap-new, an error causes the workflow to fail based on a brew style error.

How can we reproduce this?

Here is the workflow and here is an example of the failed run (ignore the correctable issues). I found this issue on the official brew repo. It seems to suggest using OS.linux? etc instead but since I am using goreleaser, I'm not sure how I can achieve the same thing.

goreleaser version

goreleaser version 1.13.1
commit: b0ffc7af05aa391b766e8e26f5ad5ec37c640d6e
built by: homebrew
goos: darwin
goarch: arm64

https://goreleaser.com

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• goreleaser check shows no errors

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• I did search for other open and closed issues before opening this.

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Additional context

No response

[caarlos0]

taps are not required to met brew style, so we don't particularly care about it.

I did spend some time not long ago (#3274) to fix most of the issues, but some of them (clearly) still remain...

[ghost]

thats perfectly reasonable, no worries. just wanted to make sure it wasn't either something i was doing wrong, or something that you were unaware of.