GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. stellar\actions\main\disk-cleanup\action.yml (Line: 7, Col: 9): Unexpected symbol: '"Linux"'. Located at position 14 within expression: runner.os == "Linux" || runner.os == "macOS"
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)