stop using SingleHostDiscovery

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

plugins/badges-backend/src/service/router-obfuscated.test.ts

@@ -20,7 +20,7 @@ import {
   getVoidLogger,
   PluginEndpointDiscovery,
   ServerTokenManager,
-  SingleHostDiscovery,
+  HostDiscovery,
 } from '@backstage/backend-common';
 import { CatalogApi } from '@backstage/catalog-client';
 import type { Entity } from '@backstage/catalog-model';
@@ -138,7 +138,7 @@ describe('createRouter', () => {
   };
 
   beforeAll(async () => {
-    discovery = SingleHostDiscovery.fromConfig(config);
+    discovery = HostDiscovery.fromConfig(config);
     const tokenManager = ServerTokenManager.noop();
     const router = await createRouter({
       badgeBuilder,

plugins/badges-backend/src/service/router.test.ts

@@ -20,7 +20,7 @@ import {
   getVoidLogger,
   PluginEndpointDiscovery,
   ServerTokenManager,
-  SingleHostDiscovery,
+  HostDiscovery,
 } from '@backstage/backend-common';
 import { CatalogApi } from '@backstage/catalog-client';
 import type { Entity } from '@backstage/catalog-model';
@@ -113,7 +113,7 @@ describe('createRouter', () => {
       },
     );
 
-    discovery = SingleHostDiscovery.fromConfig(config);
+    discovery = HostDiscovery.fromConfig(config);
     const tokenManager = ServerTokenManager.noop();
     const router = await createRouter({
       badgeBuilder,

plugins/badges-backend/src/service/standaloneServer.ts

@@ -20,7 +20,7 @@ import {
   createServiceBuilder,
   loadBackendConfig,
   ServerTokenManager,
-  SingleHostDiscovery,
+  HostDiscovery,
   useHotMemoize,
 } from '@backstage/backend-common';
 import { createRouter } from './router';
@@ -39,7 +39,7 @@ export async function startStandaloneServer(
 ): Promise<Server> {
   const logger = options.logger.child({ service: 'badges-backend' });
   const config = await loadBackendConfig({ logger, argv: process.argv });
-  const discovery = SingleHostDiscovery.fromConfig(config);
+  const discovery = HostDiscovery.fromConfig(config);
   const database = useHotMemoize(module, () => {
     return Knex({
       client: 'better-sqlite3',