Bump ipython from 7.31.1 to 8.10.0 in /docs

Bumps [ipython](https://github.com/ipython/ipython) from 7.31.1 to 8.10.0.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/7.31.1...8.10.0)

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

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

docs/requirements.txt

@@ -1 +1 @@
-ipython==7.31.1
+ipython==8.10.0