Update dependency AutoFixture.Idioms to v4.18.1#652

DrizzlyOwl merged 1 commit intomainDFE-Digital/manage-free-school-projects:mainfrom

renovate/autofixture.idioms-4.xDFE-Digital/manage-free-school-projects:renovate/autofixture.idioms-4.xCopy head branch name to clipboard