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

Updates the requirements on [ipython[all]](https://github.com/ipython/ipython) to permit the latest version.
- [Release notes](https://github.com/ipython/ipython/releases)
- [Commits](ipython/ipython@rel-0.8.4...8.18.1)

---
updated-dependencies:
- dependency-name: ipython[all]
  dependency-version: 8.18.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/pytorch/examples.txt

@@ -3,6 +3,6 @@
 
 requests <2.32.0
 torchvision >=0.16.0, <0.21.0
-ipython[all] <8.15.0
+ipython[all] <8.19.0
 torchmetrics >=0.10.0, <1.5.0
 lightning-utilities >=0.8.0, <0.12.0