Extend priority test for "class_definition" vs "braces"

[kubawerlos]

closes #5566

[coveralls]

Coverage remained the same at 91.849% when pulling 66e8a0f on kubawerlos:extend_priority_test_for_class_definition_vs_braces into 61b9090 on FriendsOfPHP:2.18.

[keradus]

@kubawerlos , should we close #5566 with merge of this PR?

[kubawerlos]

@keradus well, the simple answer is no, as this is only extending test to make it more explicit, so the other issue is already fixed or won't be fixed by this. Let me take a look at the other issue.

EDIT: I remember now, this one is to show that the issue reported there was actually solved, so I guess it makes sense if merging this will close #5566.

[keradus]

Thank you @kubawerlos.