Updated README.md with information about filing PySide related issues

Author: githubuser0xFFFF

README.md

@@ -256,7 +256,7 @@ The PySide6 bindings were contributed by:
 
 - [mborgerson](https://github.com/mborgerson)
 
-For more information about the PySide6 bindings read [this](https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/issues/298) issue.
+Please file PySide6-QtAds-specific issues on its [pyside6_qtads](https://github.com/mborgerson/pyside6_qtads) fork for tracking. For more information about the PySide6 bindings read [this](https://github.com/githubuser0xFFFF/Qt-Advanced-Docking-System/issues/298) issue.
 
 ### PyQt5