[release/10.0] Fix ArgumentOutOfRangeException for entities with shadow properties and nullable complex types with discriminators#37394

AndriySvyryd merged 1 commit intorelease/10.0dotnet/efcore:release/10.0from

copilot/fix-argument-out-of-range-exceptiondotnet/efcore:copilot/fix-argument-out-of-range-exceptionCopy head branch name to clipboard