GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/bats-action/bats-action/./action.yaml (Line: 151, Col: 7): Required property is missing: shell,/home/runner/work/bats-action/bats-action/./action.yaml (Line: 172, Col: 7): Required property is missing: shell,/home/runner/work/bats-action/bats-action/./action.yaml (Line: 212, Col: 7): Required property is missing: shell,/home/runner/work/bats-action/bats-action/./action.yaml (Line: 252, Col: 7): Required property is missing: shell,/home/runner/work/bats-action/bats-action/./action.yaml (Line: 291, 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)