Bump psalm and phpstan

[VincentLanglet]

Subject

I am targeting this branch, because {reason}.

Closes #{put_issue_number_here}.

Changelog

### Deprecated
- Extending SimpleThings\EntityAudit\AuditConfiguration
- Extending SimpleThings\EntityAudit\AuditManager
- Extending SimpleThings\EntityAudit\AuditReader
- Extending SimpleThings\EntityAudit\ChangedEntity
- Extending SimpleThings\EntityAudit\AuditedCollection
- Extending SimpleThings\EntityAudit\DependencyInjection\Configuration
- Extending SimpleThings\EntityAudit\DependencyInjection\SimpleThingsEntityAuditExtension
- Extending SimpleThings\EntityAudit\EventListener\CreateSchemaListener
- Extending SimpleThings\EntityAudit\EventListener\LogRevisionsListener
- Extending SimpleThings\EntityAudit\Exception\AuditedCollectionException
- Extending SimpleThings\EntityAudit\Exception\DeletedException
- Extending SimpleThings\EntityAudit\Exception\InvalidRevisionException
- Extending SimpleThings\EntityAudit\Exception\NoRevisionFoundException
- Extending SimpleThings\EntityAudit\Exception\NotAuditedException
- Extending SimpleThings\EntityAudit\Metadata\MetadataFactory
- Extending SimpleThings\EntityAudit\Revision
- Extending SimpleThings\EntityAudit\SimpleThingsEntityAuditBundle
- Extending SimpleThings\EntityAudit\User\TokenStorageUsernameCallable
- Extending SimpleThings\EntityAudit\Utils\ArrayDiff
- Extending SimpleThings\EntityAudit\Utils\SimpleDiff