D:\a\rules_haskell\rules_haskell\./.github/actions/set_tcp_keepalive_time\action.yaml (Line: 17, Col: 11): Unrecognized named-value: 'os'. Located at position 1 within expression: os.runner == 'Linux'

D:\a\rules_haskell\rules_haskell\./.github/actions/set_tcp_keepalive_time\action.yaml (Line: 17, Col: 11): Unexpected symbol: '${{'. Located at position 1 within expression: ${{ os.runner == 'Linux' }}

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. D:\a\rules_haskell\rules_haskell\./.github/actions/set_tcp_keepalive_time\action.yaml (Line: 17, Col: 11): Unrecognized named-value: 'os'. Located at position 1 within expression: os.runner == 'Linux',D:\a\rules_haskell\rules_haskell\./.github/actions/set_tcp_keepalive_time\action.yaml (Line: 17, Col: 11): Unexpected symbol: '${{'. Located at position 1 within expression: ${{ os.runner == 'Linux' }} 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)