fix(workflows): handle undecodable shell output as a step failure - #5064

fix(workflows): handle undecodable shell output as a step failure#5064

mnriem merged 2 commits into

github:maingithub/spec-kit:mainfrom

gavenren:fix/shell-output-decodinggavenren/spec-kit:fix/shell-output-decodingCopy head branch name to clipboard