fix(cp-frontend): don't require metrics for topology

packages/cp-frontend/src/containers/services/topology.js

@@ -5,7 +5,7 @@ import styled from 'styled-components';
 import forceArray from 'force-array';
 import unitcalc from 'unitcalc';
 
-import ServicesQuery from '@graphql/Services.gql';
+import ServicesQuery from '@graphql/ServicesTopology.gql';
 import { processServicesForTopology } from '@root/state/selectors';
 import { toggleServicesQuickActions } from '@root/state/actions';
 import { withNotFound, GqlPaths } from '@containers/navigation';

packages/cp-frontend/src/graphql/ServicesTopology.gql

@@ -0,0 +1,26 @@
+#import "./DeploymentGroupInfo.gql"
+#import "./ServiceInfo.gql"
+
+query Services($deploymentGroupSlug: String!) {
+  deploymentGroup(slug: $deploymentGroupSlug) {
+    ...DeploymentGroupInfo
+    services {
+      ...ServiceInfo
+      branches {
+        name
+        slug
+        instances {
+          id
+          status
+          healthy
+        }
+      }
+      connections
+      instances {
+        id
+        status
+        healthy
+      }
+    }
+  }
+}