Revert "TASK: Reduce mental thinking complexity for $attributeTranspiler ??= new AttributeTranspiler("

As discussed here: bf0f15f#r1172400387
We do want the attributeTranspiler to be instantiated lazily, as the goal is

> Never instantiate a transpiler class, unless its transpile-method is guaranteed to be called

This reverts commit bf0f15f.

Author: mhsdesign

src/Target/Php/Transpiler/Tag/TagTranspiler.php

@@ -39,11 +39,11 @@ public function transpile(TagNode $tagNode): string
     {
         $result = sprintf('<%s', $tagNode->tagName);
 
-        $attributeTranspiler = new AttributeTranspiler(
-            scope: $this->scope
-        );
-
+        $attributeTranspiler = null;
         foreach ($tagNode->attributes->items as $attribute) {
+            $attributeTranspiler ??= new AttributeTranspiler(
+                scope: $this->scope
+            );
             $result .= ' ' . $attributeTranspiler->transpile($attribute);
         }