/home/runner/work/python-stubs/python-stubs/./.github/setup/action.yml (Line: 8, Col: 18): Unrecognized named-value: 'default'. Located at position 1 within expression: default

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/python-stubs/python-stubs/./.github/setup/action.yml (Line: 8, Col: 18): Unrecognized named-value: 'default'. Located at position 1 within expression: default 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)