style: psr12 + code style

ajax/manufacturers/create/getGroups.php

ajax/manufacturers/create/newManufacturer.php

ajax/manufacturers/getGroupIds.php

ajax/manufacturers/search.php

ajax/output/getEntityData.php

ajax/output/getMailData.php

ajax/output/getPreview.php

ajax/output/getTemplates.php

ajax/output/sendMail.php

ajax/settings/bankAccounts/getList.php

ajax/userData/getContactEmailAddress.php

ajax/userData/getUserEmailAddresses.php

src/QUI/ERP/EventHandler.php

src/QUI/ERP/User.php