[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

dashboards/jupyterhub.libsonnet

@@ -98,7 +98,8 @@ local prometheus = grafonnet.query.prometheus;
             metric,
             self.onComponentLabel(
               component,
-              cmp=if multi then '!=' else '=', group_left='container, label_component',
+              cmp=if multi then '!=' else '=',
+              group_left='container, label_component',
               namespace=namespace,
             ),
           ],