Correct Segmentation Comparison Plot

@AyushExel @Laughing-q updated plot here in README

Addresses #10245 (comment)

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

README.md

@@ -63,7 +63,7 @@ We're excited to announce our very first [Ultralytics Live Session](https://www.
 
 <div align="center">
 <a align="center" href="https://ultralytics.com/yolov5" target="_blank">
-<img width="800" src="https://user-images.githubusercontent.com/26833433/203348073-9b85607b-03e2-48e1-a6ba-fe1c1c31749c.png"></a>
+<img width="800" src="https://user-images.githubusercontent.com/61612323/204180385-84f3aca9-a5e9-43d8-a617-dda7ca12e54a.png"></a>
 </div>
 
 Our new YOLOv5 [release v7.0](https://github.com/ultralytics/yolov5/releases/v7.0) instance segmentation models are the fastest and most accurate in the world, beating all current [SOTA benchmarks](https://paperswithcode.com/sota/real-time-instance-segmentation-on-mscoco). We've made them super simple to train, validate and deploy. See full details in our [Release Notes](https://github.com/ultralytics/yolov5/releases/v7.0) and visit our [YOLOv5 Segmentation Colab Notebook](https://github.com/ultralytics/yolov5/blob/master/segment/tutorial.ipynb) for quickstart tutorials.