senzing-factory/github-action-install-senzing-api/65-skern/action.yaml (Line: 21, Col: 32): Unexpected symbol: '('. Located at position 15 within expression: inputs.package(s)-to-install

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. senzing-factory/github-action-install-senzing-api/65-skern/action.yaml (Line: 21, Col: 32): Unexpected symbol: '('. Located at position 15 within expression: inputs.package(s)-to-install 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)