Bump lazy-loader from 0.1rc2 to 0.3

Bumps [lazy-loader](https://github.com/scientific-python/lazy_loader) from 0.1rc2 to 0.3.
- [Release notes](https://github.com/scientific-python/lazy_loader/releases)
- [Changelog](https://github.com/scientific-python/lazy_loader/blob/main/CHANGELOG.md)
- [Commits](https://github.com/scientific-python/lazy_loader/commits/v0.3)

---
updated-dependencies:
- dependency-name: lazy-loader
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

docs/requirements_docs.txt

@@ -33,7 +33,7 @@ jupyter-client==7.4.3
 jupyter-core==4.11.2 
 jupyterlab-pygments==0.2.2 
 kiwisolver==1.4.4 
-lazy-loader==0.1rc2 
+lazy-loader==0.3 
 littleutils==0.2.2 
 llvmlite==0.39.1 
 locket==1.0.0