prisma-engines

a1a77a25 - refactor: introduce `DiffLeftToRight` and `DiffRightToLeft` nodes (#5386)

refactor: introduce `DiffLeftToRight` and `DiffRightToLeft` nodes (#5386) Replace `Diff` nodes that compute both diffs at the same time and the specialized edges that extract one of the fields from the result of the diff node with separate `DiffLeftToRight` and `DiffRightToLeft` nodes and `ProjectedDataSinkDependency` edges. It can be simplifed even further back to a single `Diff` node type but unidirectional and using the new abstractions (it just requires rewiring the query graphs a little bit more), which can be done in a follow up PR. Part of ORM-907