GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. brdgm/github-action-release/v1/action.yml (Line: 39, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 40, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 41, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 49, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 54, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 58, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 59, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 60, Col: 7): Required property is missing: shell,brdgm/github-action-release/v1/action.yml (Line: 77, 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)