6d91c3512b
Due to how CMake and generated project files are structured, just using AUTOUIC to pick up Qt `.ui` files will lead to a situation where changing such a file doesn't trigger a regeneration of the associated header files and thus a re-build of the target. Upstream fix still requires `.ui` files to be added as target sources. CMake issue: https://gitlab.kitware.com/cmake/cmake/-/issues/17959