Unescape slashes in output

JSON LD works without escaping slashes, The examples on schema.org don't use slashes. This makes it easier to read and easier to copy paste urls to test them.

src/BaseType.php

@@ -160,7 +160,7 @@ public function nonceAttr(): string
 
     public function toScript(): string
     {
-        return '<script type="application/ld+json"'.$this->nonceAttr().'>'.json_encode($this->toArray(), JSON_UNESCAPED_UNICODE).'</script>';
+        return '<script type="application/ld+json"'.$this->nonceAttr().'>'.json_encode($this->toArray(), JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES).'</script>';
     }
 
     public function jsonSerialize(): mixed