PRE Workbench maintenance update

After some time of hibernation, I'll publish a new release of Protocol Reverse Engineering Workbench.

• Updated Qt-Advanced-Dock-Layout to version 4.3.1, this should fix the problems where Floating (non-docked) sub-windows couldn't be re-docked again.
• Fixed occasional error messages during scrolling in HexView
• Provide flake for NixOS, you can run it with nix run github:luelista/pre_workbench.

For more information on PRE Workbench, refer to the website.