chore: upgrade phpunit to 12.5

tests/Config/SeasonTaskTest.php

@@ -31,9 +31,7 @@ class SeasonTaskTest extends TestCase
         $this->assertSame($labels, array_unique($labels));
     }
 
-    /**
-     * @dataProvider entries
-     */
+    #[\PHPUnit\Framework\Attributes\DataProvider('entries')]
     public function testTheAgreedEntryList(
         SeasonTask $task,
         string $label,