V6.0.0 Upgrade- Error when creating or editing forms

@rcheesley I ran this command manually on the database and it fixed the issue. Thanks for the info.

ALTER TABLE form_fields
ADD COLUMN is_read_only TINYINT(1) DEFAULT 0;

or direct cli command

php bin/console doctrine:migrations:migrate “Mautic\Migrations\Version20241227065658” --env=prod