/home/runner/work/github-actions-composite-template/github-actions-composite-template/./action.yml: (Line: 11, Col: 25, Idx: 235) - (Line: 11, Col: 25, Idx: 235): Mapping values are not allowed in this context.

System.ArgumentException: Unexpected type '' encountered while reading 'action manifest root'. The type 'MappingToken' was expected. at GitHub.DistributedTask.ObjectTemplating.Tokens.TemplateTokenExtensions.AssertMapping(TemplateToken value, String objectDescription) at GitHub.Runner.Worker.ActionManifestManager.Load(IExecutionContext executionContext, String manifestFile)