Change image in README

Updated the image in the README from ring_animation.gif to ring_top.jpg.

Author: neuecc

README.md

@@ -5,7 +5,7 @@
 
 This is a dedicated app for the ring controller on the [Leica Leitzphone powered by Xiaomi](https://www.mi.com/global/product/leica-leitzphone-powered-by-xiaomi/). It lets you customize ring behavior everywhere on the device. We believe the ring controller’s full potential is still underappreciated—the Leitzphone is one of the first phones to ship with a powerful controller integrated in a natural way. With this app you can perform actions such as volume up/down, toggling the flashlight, turning pages in the Kindle app, and much more. You can also customize behavior per app—for example, use the ring for volume in general but page turns only in Kindle.
 
-![](img/ring_animation.gif)
+![](img/ring_top.jpg)
 
 The app reads raw ring sensor data and is implemented as an Android Accessibility Service using **C#** + [.NET for Android](https://learn.microsoft.com/en-us/dotnet/android/) + CoreCLR/Native AOT. Because it requests elevated privileges to work system-wide, we publish the source for transparency so you can verify it does nothing malicious.