Weihang Lo 56f44bb212
test: avoid hardcoded target spec json
Read a real target spec JSON so we no longer need to hardcode
a target spec JSON here.
Cargo itself should not care about the spec schema.

Let's stop bothering compiler contributors.
2025-08-23 22:26:08 -04:00
..
2025-08-23 22:26:08 -04:00