Bump orjson from 3.7.7 to 3.9.15

Bumps [orjson](https://github.com/ijl/orjson) from 3.7.7 to 3.9.15.
- [Release notes](https://github.com/ijl/orjson/releases)
- [Changelog](https://github.com/ijl/orjson/blob/master/CHANGELOG.md)
- [Commits](ijl/orjson@3.7.7...3.9.15)

---
updated-dependencies:
- dependency-name: orjson
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -14,7 +14,7 @@ ipywidgets==7.7.1
 jupyterlab==3.4
 mpl-interactions==0.22.0
 numpy
-orjson==3.7.7
+orjson==3.9.15
 pandas
 pythreejs==2.3.0
 pyvista==0.34.0