Upd lutaml model to 0.8.0#68

andrew2net wants to merge 2 commits intolutaml-integrationrelaton/relaton-bipm:lutaml-integrationfrom

upd-lutaml-model-to-0.8.0relaton/relaton-bipm:upd-lutaml-model-to-0.8.0Copy head branch name to clipboard