qt 5 -> 6

Author: nim65s

distros/ros2-overlay.nix

@@ -4,6 +4,7 @@ rosSelf: rosSuper: with rosSelf.lib; {
   # TODO: remove once https://github.com/ros/rosdistro/pull/43895 is merged
   python = rosSelf.python3;
   pythonPackages = rosSelf.python.pkgs;
+  qt5 = rosSelf.qt6;
 
   ament-cmake-core = rosSuper.ament-cmake-core.overrideAttrs ({
     propagatedBuildInputs ? [],