backend-defaults: fix notice

Signed-off-by: Vincenzo Scamporlino <vincenzos@spotify.com>

packages/backend-defaults/src/entrypoints/health/healthServiceFactory.ts

@@ -1,10 +1,3 @@
-import {
-  HealthService,
-  RootLifecycleService,
-  coreServices,
-  createServiceFactory,
-} from '@backstage/backend-plugin-api';
-
 /*
  * Copyright 2024 The Backstage Authors
  *
@@ -21,6 +14,13 @@ import {
  * limitations under the License.
  */
 
+import {
+  HealthService,
+  RootLifecycleService,
+  coreServices,
+  createServiceFactory,
+} from '@backstage/backend-plugin-api';
+
 /** @internal */
 export class DefaultHealthService implements HealthService {
   #isRunning = false;