Fixing style errors.

tests/PHPStan/AssociationTableMixinClassReflectionExtension.php

@@ -1,5 +1,5 @@
-<?php declare(strict_types=1);
-
+<?php
+declare(strict_types=1);
 namespace Cake\PHPStan;
 
 use Cake\ORM\Association;

tests/PHPStan/TableFindByPropertyMethodReflection.php

@@ -1,5 +1,5 @@
-<?php declare(strict_types=1);
-
+<?php
+declare(strict_types=1);
 namespace Cake\PHPStan;
 
 use PHPStan\Reflection\ClassReflection;