Added import FCQN rule

[ViniTou]

🎫 Issue	IBX-XXXXX

Description:

From what I have tested it dosent mess with either partial import nor importing with alias.

namespace Ibexa\CodeStyle\PhpCsFixer;

use Ibexa\Tests\CodeStyle;

class Test
{
    public CodeStyle\PhpCsFixer\InternalConfigFactoryTest $internalConfigFactory;
}

namespace Ibexa\CodeStyle\PhpCsFixer;

use Ibexa\Tests as ACodeStyle;

class Test
{
    public ACodeStyle\CodeStyle\PhpCsFixer\InternalConfigFactoryTest $internalConfigFactory;
}

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

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