[widgets][algorithmeditor] Implement support for new loop related algorithms

The loop related algorithms are now:

- loop processor
- loop evaluator

Both being sequential or autonomous.
2 jobs for algorithm_editor_for_new_loop_user_types in 12 minutes and 23 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #169986
docker-build
build_linux_36

00:11:37

passed #169987
macosx
build_macosx_36

00:12:22