It is not possible to query output paths for CA derivations since
they're not static / known at eval time. Instead, return JSON nulls for
outputs paths.
This is a partial port of the following Hydra commits:
- 9ba4417940ffdd0fadea43f68c61ef948a4b8d39
- 069b7775c565f5999fe33e8c3f28c7b9306039ca
- fcde5908d8e51f975b883329b34d24a9f30ea4b3
By the following authors:
Co-Authored-By: John Ericson <John.Ericson@Obsidian.Systems>
Co-Authored-By: Théophane Hufschmitt <theophane.hufschmitt@tweag.io>
Co-Authored-By: Alexander Sosedkin <monk@unboiled.info>
Co-Authored-By: Andrea Ciceri <andrea.ciceri@autistici.org>
Co-Authored-By: Charlotte 🦝 Delenk Mlotte@chir.rs>
Co-Authored-By: Sandro Jäckel <sandro.jaeckel@gmail.com>
