SG-37203 Support for None in mockgun when using order#364

MHendricks wants to merge 1 commit into

shotgunsoftware:mastershotgunsoftware/python-api:masterfrom

blurstudio-forks:MHendricks-mockgun_fixesblurstudio-forks/python-api:MHendricks-mockgun_fixesCopy head branch name to clipboard