set a core version for all functional tests

tests/src/Functional/AutomaticUpdatesFunctionalTestBase.php

@@ -46,6 +46,7 @@ abstract class AutomaticUpdatesFunctionalTestBase extends BrowserTestBase {
     $this->config('automatic_updates.settings')
       ->set('unattended.level', CronUpdateRunner::SECURITY)
       ->save();
+    $this->mockActiveCoreVersion('9.8.0');
   }
 
   /**

tests/src/Functional/UpdaterFormTestBase.php

@@ -60,7 +60,6 @@ abstract class UpdaterFormTestBase extends AutomaticUpdatesFunctionalTestBase {
     }
     $user = $this->createUser($permissions);
     $this->drupalLogin($user);
-    $this->mockActiveCoreVersion('9.8.0');
     $this->checkForUpdates();
   }