6 files declare their use of DatabaseFactory in MongoDB 8.2

DatabaseFactoryTest.php in modules/mongodb/tests/src/Kernel/DatabaseFactoryTest.php

KeyValueExpirableFactory.php in modules/mongodb_storage/src/KeyValueExpirableFactory.php

KeyValueFactory.php in modules/mongodb_storage/src/KeyValueFactory.php

MongoDbTestBase.php in modules/mongodb/tests/src/Kernel/MongoDbTestBase.php

SanityCheck.php in modules/mongodb_watchdog/src/Install/SanityCheck.php

Tools.php in modules/mongodb/src/Install/Tools.php