build(deps): update ipython[notebook] requirement from <9.10.0 to <9.12.0 in /requirements (#21602)

build(deps): update ipython[notebook] requirement in /requirements

Updates the requirements on [ipython[notebook]](https://github.com/ipython/ipython) to permit the latest version.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](https://github.com/ipython/ipython/compare/rel-0.8.4...9.11.0)

---
updated-dependencies:
- dependency-name: ipython[notebook]
  dependency-version: 9.11.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>