Update to DBAL 4.x.x

[mrbinr]

Symfony FOSUserBundle versions: 4.0.0

Description of the problem including expected versus actual behavior:

I have update my project which use Symfony 6.4 with composer update and DBAL has been updated

...
Upgrading doctrine/dbal (3.9.1 => 4.2.1)
...

Provide logs (if relevant):

Doctrine\DBAL\Types\Exception\UnknownColumnType: Unknown column type "array" requested.
Any Doctrine type that you  use has to be registered with \Doctrine\DBAL\Types\Type::addType(). 
You can get a list of all the known types with \Doctrine\DBAL\Types\Type::getTypesMap(). 
If this error occurs during database introspection then you might have forgotten to  register 
all database types for a Doctrine Type.
Use AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement 
Type#getMappedDatabaseTypes(). If the type name is empty you might have a problem with the cache 
or forgot some mapping information.

After investigation the problem seems to be linked to roles property and it cannot being overridden with AttributeOverride.