[BLK-200] [Bug] Fix silent failure in sort linter

[banool]

Small usability issue. In our CI I think this command fails silently:

cargo sort --grouped --workspace --check

Locally when I do it, it says this:

$ cargo sort --grouped --workspace --check
Checking api...
error: Dependencies for api are not sorted

Which is good, that's what we want, we should make the CI version work like this.

CI run demonstrating the issue: https://github.com/aptos-labs/aptos-core/runs/7400307291?check_suite_focus=true. It just says it exited with non zero exit code, nothing else.

From SyncLinear.com

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[github-actions[bot]]

This issue is stale because it has been open 45 days with no activity. Remove the stale label or comment - otherwise this will be closed in 15 days.