fix api reports

Signed-off-by: aramissennyeydd <aramis.sennyey@doordash.com>

packages/backend-plugin-api/report.api.md

@@ -234,7 +234,7 @@ export namespace coreServices {
   const urlReader: ServiceRef<UrlReaderService, 'plugin', 'singleton'>;
   const rootInstanceMetadata: ServiceRef<
     RootInstanceMetadataService,
-    'plugin',
+    'root',
     'singleton'
   >;
 }

packages/backend-test-utils/report.api.md

@@ -355,7 +355,7 @@ export namespace mockServices {
     const // (undocumented)
       factory: () => ServiceFactory<
         RootInstanceMetadataService,
-        'plugin',
+        'root',
         'singleton' | 'multiton'
       >;
   }