chore: rename dd to ld in stringhelper (#523)

Author: brendt

src/Tempest/Support/src/StringHelper.php

@@ -347,8 +347,8 @@ public function replace(string|array $search, string|array $replace): self
         return new self(str_replace($search, $replace, $this->string));
     }
 
-    public function dd(mixed ...$dd): void
+    public function ld(mixed ...$ld): void
     {
-        ld($this->string, ...$dd);
+        ld($this->string, ...$ld);
     }
 }