fix go fmt

cmd/generate-fixer-deprecations/main.go

@@ -20,7 +20,8 @@ var DeprecatedOptions = []string{
 {{- range .DeprecatedOpts}}
 	"{{.}}",
 {{- end}}
-}`))
+}
+`))
 
 type executeOpts struct {
 	DeprecatedOpts []string

helper/config/deprecated_options.go

@@ -32,6 +32,4 @@ var DeprecatedOptions = []string{
 	"network_card",
 	"network",
 	"networkCard",
-	"iso_checksum_url",
-	"iso_checksum_type",
-}
+}