API usage has been adjusted.
There are now also cmake config files directly installed by Rizin itself, so we don't need to keep a custom FindRizin.cmake file in Cutter. This remove that file and just uses `find_package(Rizin COMPONENTS Core)`, which will use the cmake files installed on the system.
* Enable running of macOS packaging in GHA, most of the work done in dedbabde56
* Cleanup breakpad handling
* Have single version of main executable in folder expected by macOS and most tools instead of executable+symlink+shell script
* Handle Breakpad library lookup in more CMake way using FindBreakpad just like it's done on other platforms and packages
* Refactor error handling in some of the shell scripts to use `set -e` instead of `|| exit 1` for each command.
* Fix DMG background setup
