message: fix(tech-insights): fix unit test
diff: @@ -22,7 +22,11 @@ import {
  } from '@backstage/plugin-tech-insights-node';
  import { FactRetrieverRegistry } from './FactRetrieverRegistry';
  import { FactRetrieverEngine } from './FactRetrieverEngine';
  -import { DatabaseManager, getVoidLogger } from '@backstage/backend-common';
  +import {
  + DatabaseManager,
  + getVoidLogger,
  + ServerTokenManager,
  +} from '@backstage/backend-common';
  import { ConfigReader } from '@backstage/config';
  import { TestDatabaseId, TestDatabases } from '@backstage/backend-test-utils';
  import { TaskScheduler } from '@backstage/backend-tasks';
  @@ -129,6 +133,7 @@ describe('FactRetrieverEngine', () => {
  factRetrieverContext: {
  logger: getVoidLogger(),
  config: ConfigReader.fromConfigs([]),
  + tokenManager: ServerTokenManager.noop(),
  discovery: {
  getBaseUrl: (_: string) => Promise.resolve('http://mock.url'),
  getExternalBaseUrl: (_: string) => Promise.resolve('http://mock.url'),
  