Fix an issue where beforeEach/afterEach functions were called on other describe blocks with the same name

src/Support/Description.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Support;
+
+final readonly class Description implements \Stringable
+{
+    public function __construct(private string $description) {}
+
+    public function __toString(): string
+    {
+        return $this->description;
+    }
+}