Merge pull request #15748 from backstage/mob/new-factories

backend-plugin-api: rework service factory definitions

plugins/catalog-node/src/catalogService.ts

@@ -33,10 +33,8 @@ export const catalogServiceRef = createServiceRef<CatalogApi>({
       deps: {
         discoveryApi: coreServices.discovery,
       },
-      async factory() {
-        return async ({ discoveryApi }) => {
-          return new CatalogClient({ discoveryApi });
-        };
+      async factory({ discoveryApi }) {
+        return new CatalogClient({ discoveryApi });
       },
     }),
 });