feat: support compose stop_grace_period to change timeout before sending SIGKILL

pkg/client/compose/service.go

@@ -85,6 +85,11 @@ func ServiceSpecFromCompose(project *types.Project, serviceName string) (api.Ser
 		}
 	}
 
+	if service.StopGracePeriod != nil {
+		d := time.Duration(*service.StopGracePeriod)
+		spec.StopGracePeriod = &d
+	}
+
 	if service.Scale != nil {
 		spec.Replicas = uint(*service.Scale)
 	}