Update README.md

Fix logo centering

Author: vade

README.md

@@ -1,7 +1,7 @@
 # OpenTimelineIO-AVFoundation
 
 <div align="center">
-<img width="256" alt="OTIO Reader Icon" src="https://github.com/user-attachments/assets/4a439ff5-0c8d-48a9-abf3-702777579de6" align="center">
+<img width="256" alt="OTIO Reader Icon" src="https://github.com/user-attachments/assets/f8fa96f7-06da-45c9-a00e-62c5d3e57377" align="center">
 <img width="1074" alt="OTIO Reader Screenshot" src="https://github.com/user-attachments/assets/4a69568e-367e-46ff-bd6f-c6a2608c48f0">
             <div>
                         Loading OpenTimeline IO files opened and playing in the included OpenTimelineIO Reader sample app: