[CodeQuality] Skip indirect parent is PHPUnit\Framework\TestCase on NoSetupWithParentCallOverrideRector

[samsonasik]

Ref #617 (comment)

The indirect should be allowed to be kept, as #[Override] there is override non-empty method from parent of another class that extends PHPUnit\Framework\TestCase

RealTest -> SomeFunctionalTestCase -> PHPUnit\Framework\TestCase

which #[Override] is fine.

[samsonasik]

Fixed 🎉 /cc @TomasVotruba , I add TestsNodeAnalyzer::isDirectlyExtendsTestCase() to cover this, so only remove #[Override] when directly extends PHPUnit test case.

[samsonasik]

@TomasVotruba ready 👍

[TomasVotruba]

Goal of this rule is different.
If there is a parent::setUp() call, it's obviously overrode. That's what this rule looks for