do not wrap single imports/vars

Signed-off-by: Josh Dolitsky <josh@dolit.ski>

internal/experimental/registry/registry_client.go

@@ -30,9 +30,7 @@ import (
 	"helm.sh/helm/v3/pkg/helmpath"
 )
 
-var (
-	userAgent = fmt.Sprintf("helm/%s", version.GetVersion())
-)
+var userAgent = fmt.Sprintf("helm/%s", version.GetVersion())
 
 type (
 	// Client works with OCI-compliant registries

internal/experimental/registry/registry_op_pull_result.go

@@ -16,9 +16,7 @@ limitations under the License.
 
 package registry // import "helm.sh/helm/v3/internal/experimental/registry"
 
-import (
-	"helm.sh/helm/v3/pkg/chart"
-)
+import "helm.sh/helm/v3/pkg/chart"
 
 type (
 	// PullResult is the result returned upon successful pull.

internal/experimental/registry/registry_op_push_result.go

@@ -16,9 +16,7 @@ limitations under the License.
 
 package registry // import "helm.sh/helm/v3/internal/experimental/registry"
 
-import (
-	"helm.sh/helm/v3/pkg/chart"
-)
+import "helm.sh/helm/v3/pkg/chart"
 
 type (
 	// PushResult is the result returned upon successful push.