[DOCS] Changes hero image.

Author: szabosteve

docs/index-custom-title-page.html

@@ -69,7 +69,7 @@ <h2>Documentation</h2>
       </p>
     </div>
     <div class="col-md-6 col-12">
-      <img class="w-100" src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/blt8d8212fd6a77a611/64240e06c72a46109ec9d6af/ES_PHP_landing_page.png" />
+      <img class="w-100" src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/blt4769b15a863b007f/64242eeeb57cb810acb79957/ES_PHP_landing_page.png" />
     </div>
   </div>