[DOCS] Changes hero image to contain .NET logo

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/blt26ff619caf69bb16/6422f874200d46108081fcef/ES_.NET_landing_page.png" />
+      <img class="w-100" src="https://images.contentstack.io/v3/assets/bltefdd0b53724fa2ce/bltc51b0fd4ec244fb0/64256da1ef8a60117ad7468b/ES_.NET_landing_page.png" />
     </div>
   </div>