fix: gofmt and JSON validation issues

- Fix gofmt import ordering in test/extended/images/dryrun.go
- Fix invalid JSON format in test/extended/util/compat_otp/testdata/opm/render/validate/catalog-error/operator-2/index.json

Author: wangke19

test/extended/images/dryrun.go

@@ -7,8 +7,8 @@ import (
 	g "github.com/onsi/ginkgo/v2"
 	o "github.com/onsi/gomega"
 
-	admissionapi "k8s.io/pod-security-admission/api"
 	"k8s.io/apimachinery/pkg/util/wait"
+	admissionapi "k8s.io/pod-security-admission/api"
 
 	exutil "github.com/openshift/origin/test/extended/util"
 )

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

@@ -1,8 +1,9 @@
+[
 {
     "schema": "olm.package",
     "name": "operator-2",
     "defaultChannel": "beta"
-}
+},
 {
     "schema": "olm.channel",
     "name": "4.7",
@@ -15,7 +16,7 @@
             ]
         }
     ]
-}
+},
 {
     "schema": "olm.channel",
     "name": "4.8",
@@ -30,7 +31,7 @@
             "replaces": "operator-2.v0.4.0"
         }
     ]
-}
+},
 {
     "schema": "olm.channel",
     "name": "4.9",
@@ -41,7 +42,7 @@
             "skipRange": ">=0.1.0 <0.6.0"
         }
     ]
-}
+},
 {
     "schema": "olm.channel",
     "name": "alpha",
@@ -55,7 +56,7 @@
             "replaces": "operator-2.v0.1.1"
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.1.0",
@@ -78,7 +79,7 @@
             }
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.2.0",
@@ -101,7 +102,7 @@
             }
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.3.0",
@@ -124,7 +125,7 @@
             }
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.4.0",
@@ -147,7 +148,7 @@
             }
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.5.0",
@@ -170,7 +171,7 @@
             }
         }
     ]
-}
+},
 {
     "schema": "olm.bundle",
     "name": "operator-2.v0.6.0",
@@ -194,3 +195,4 @@
         }
     ]
 }
+]