IBX-9917: Added event for disabling autosave in content edit form

[ViniTou]

🎫 Issue	IBX-9917

Related PRs:

• https://github.com/ibexa/share/pull/129

Description:

In my opinion reported phpstan issue (and its new, it wasnt there like two weeks ago) is false positive. There is nothing in

/**
 * @property \Ibexa\Contracts\ContentForms\Data\Content\FieldData[] $fieldsData
 * @property \Ibexa\Contracts\Core\Repository\Values\Content\Content $contentDraft
 */
class ContentUpdateData extends ContentUpdateStruct implements NewnessCheckable
{
    use ContentData;

    protected $contentDraft;

    public function isNew()
    {
        return false;
    }
}

that guarantess that $contentDraft is not null, unless I am not seeing something. That @property annotation is missleading as we seen in the past many times before when dealing with our VO.

For QA:

Documentation:

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud