The job was canceled because "Debug" failed.

/home/runner/work/desbordante-core/desbordante-core/./.github/composite-actions/download-libraries/action.yml (Line: 29, Col: 7): Required property is missing: shell

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/desbordante-core/desbordante-core/./.github/composite-actions/download-libraries/action.yml (Line: 29, Col: 7): Required property is missing: shell at GitHub.DistributedTask.ObjectTemplating.TemplateValidationErrors.Check() at GitHub.Runner.Worker.ActionManifestManager.ConvertRuns(IExecutionContext executionContext, TemplateContext templateContext, TemplateToken inputsToken, String fileRelativePath, MappingToken outputs) at GitHub.Runner.Worker.ActionManifestManager.Load(IExecutionContext executionContext, String manifestFile)