Fix 2.0.x tests due to HostnameFilter service accidentally merged in
<!-- Please search existing work items before filing to avoid duplicates. --> ## Summary It was observed that the tests on 2.0.x branch fail, see here https://git.drupalcode.org/project/ai/-/jobs/9774580#L876 The regression was introduced in cherry-pick commit https://git.drupalcode.org/project/ai/-/commit/b2205718bea0c06d318cb74109126a0abff5e4ac for the issue https://git.drupalcode.org/project/ai/-/work_items/3582179 as it was using HostnameFilter service inside the test. In version 2.x this service doesn't exist and will not exist. The test should be adjusted to not use the service. ## Steps to reproduce 1. Check the broken job ## Expected result ## Actual result ## Environment - Drupal version: any supported - Module version: 2.0.x - PHP version: any supported - Provider: any supported - Last known working version: before commit b2205718bea0c06d318cb74109126a0abff5e4ac
issue