8 files declare their use of QueueFactory

ApiController.php in core/modules/package_manager/tests/modules/package_manager_test_api/src/ApiController.php
Cron.php in core/lib/Drupal/Core/Cron.php
CronSuspendQueueDelayTest.php in core/tests/Drupal/Tests/Core/Cron/CronSuspendQueueDelayTest.php
PackageManagerKernelTestBase.php in core/modules/package_manager/tests/src/Kernel/PackageManagerKernelTestBase.php
PackageManagerUninstallValidator.php in core/modules/package_manager/src/PackageManagerUninstallValidator.php
PackageManagerUpdateProcessor.php in core/modules/package_manager/src/PackageManagerUpdateProcessor.php
StageBase.php in core/modules/package_manager/src/StageBase.php
UpdateProcessor.php in core/modules/update/src/UpdateProcessor.php

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