Improve non-debug error output of CLI tooling
Currently only the debug output of the CLI will emit the actual error message. The error message from a Task/Check should be bubbled up instead, so that it can be emitted also in non-debug mode.
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Currently only the debug output of the CLI will emit the actual error message. The error message from a Task/Check should be bubbled up instead, so that it can be emitted also in non-debug mode.