Fix gofmt and JSON format issues

- Fix gofmt formatting in monitortest.go
- Exclude test data JSON file from JSON validation as it contains
  concatenated JSON objects intentionally for test purposes

Author: wangke19

hack/verify-jsonformat.sh

@@ -20,6 +20,7 @@ found=0
 excluded_files=(
   "test/extended/testdata/cmd/test/cmd/testdata/new-app/bc-from-imagestreamimage.json"
   "test/extended/testdata/cmd/test/cmd/testdata/new-app/invalid.json"
+  "test/extended/util/compat_otp/testdata/opm/render/validate/catalog-error/operator-2/index.json"
 )
 
 set +e

pkg/monitortests/kubeapiserver/disruptioninclusterapiserver/monitortest.go

@@ -78,7 +78,7 @@ type InvariantInClusterDisruption struct {
 	isAROHCPCluster             bool
 	isBareMetalHypershift       bool
 	adminRESTConfig             *rest.Config
-	kubeClient      kubernetes.Interface
+	kubeClient                  kubernetes.Interface
 }
 
 func NewInvariantInClusterDisruption(info monitortestframework.MonitorTestInitializationInfo) monitortestframework.MonitorTest {

test/extended/util/compat_otp/testdata/opm/render/validate/catalog-error/operator-2/index.json

@@ -193,4 +193,4 @@
             }
         }
     ]
-}
+}

test/extended/util/managed_services.go

@@ -114,14 +114,13 @@ func IsBareMetalHyperShiftCluster(ctx context.Context, managementOC *CLI) (bool,
 	if err != nil {
 		return false, fmt.Errorf("failed to get hosted cluster names: %v", err)
 	}
-	
+
 	if len(clusterNames) == 0 {
 		return false, fmt.Errorf("no hosted clusters found")
 	}
 
-	// Get the first hosted cluster name
 	clusterName := strings.Split(strings.TrimSpace(clusterNames), " ")[0]
-	
+
 	// Get the platform type of the hosted cluster
 	platformType, err := managementOC.AsAdmin().WithoutNamespace().Run("get").Args(
 		"hostedcluster", clusterName, "-n", hcpNamespace, `-ojsonpath={.spec.platform.type}`).Output()