Outside Collaborators cannot build because security contexts only allow Github org members

I have several Github Outside Collaborators who commit code that needs to run through CircleCI jobs. I use security contexts and the broadest permission I can apply to them is “All Members” which only affects Org members. Is there any workaround for this (I’ve seen the article from 5 years ago asking for outside collabs) other than simply eating the cost of inviting all my collaborators directly to my Github Org?