Update for https://yolovision.ultralytics.com #YV23 (#12155)

* Update README.md

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* Update README.zh-CN.md

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

---------

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

README.md

@@ -1,7 +1,11 @@
 <div align="center">
   <p>
+    <a href="https://yolovision.ultralytics.com/" target="_blank">
+      <img width="100%" src="https://raw.githubusercontent.com/ultralytics/assets/main/im/banner-yolo-vision-2023.png"></a>
+    <!--
     <a align="center" href="https://ultralytics.com/yolov5" target="_blank">
       <img width="100%" src="https://raw.githubusercontent.com/ultralytics/assets/main/yolov5/v70/splash.png"></a>
+    -->
   </p>
 
 [English](README.md) | [简体中文](README.zh-CN.md)

README.zh-CN.md

@@ -1,7 +1,11 @@
 <div align="center">
   <p>
+    <a href="https://yolovision.ultralytics.com/" target="_blank">
+      <img width="100%" src="https://raw.githubusercontent.com/ultralytics/assets/main/im/banner-yolo-vision-2023.png"></a>
+    <!--
     <a align="center" href="https://ultralytics.com/yolov5" target="_blank">
       <img width="100%" src="https://raw.githubusercontent.com/ultralytics/assets/main/yolov5/v70/splash.png"></a>
+    -->
   </p>
 
 [英文](README.md)|[简体中文](README.zh-CN.md)<br>