We cannot use recursive types because not only does our OpenAPI
generator not like them, even if it did, it is not easy for all client
languages to automatically construct proper APIs (especially considering
garbage collection) around them. For now, we can return a `Dict[str,
SpanWithStatus]` instead of `SpanWithChildren` and rely on the client to
reconstruct the tree.
Also fixed a super subtle issue with the OpenAPI generation process
(monkey-patching of json_schema_type wasn't working because of import
reordering.)
# What does this PR do?
- A follow-up for #572
- The command in the original PR did not run
- Remove `--set` command unnecessary since Jaeger 2.1.0
## Test Plan
```
$ docker run --rm --name jaeger \
-p 16686:16686 -p 4318:4318 \
jaegertracing/jaeger:2.1.0
2024/12/07 19:07:13 application version: git-commit=65cff3c30823ea20d3dc48bae39d5685ae307da5, git-version=v2.1.0, build-date=2024-12-06T21:17:15Z
...
```
## Before submitting
- [x] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [x] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
Signed-off-by: Yuri Shkuro <github@ysh.us>
