Add JetBrains logo to powered by section

Updated sponsorship section with JetBrains logo.

Author: leaanthony

README.md

@@ -98,9 +98,9 @@ The installation instructions are on the [official website](https://wails.io/doc
 This project is supported by these kind people / companies:
 <img src="website/static/img/sponsors.svg" style="width:100%;max-width:800px;"/>
 
-<p align="center">
-<img src="https://wails.io/img/sponsor/jetbrains-grayscale.webp" style="width: 100px"/>
-</p>
+## Powered By
+
+[![JetBrains logo.](https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg)](https://jb.gg/OpenSource)
 
 ## FAQ