8620 ModuleNotFoundError: No module named \'onnxscript\' in test-py3x (3.11) pipeline (#8621)

Fixes #8620 

### Description

On October 8th, there was a new release of the ONNX library
([1.19.1](https://github.com/onnx/onnx/tree/v1.19.1)).
Looking into previous versions of our CICD, which run successfully, the
errors coincide with that date. For example, [this
one](https://github.com/Project-MONAI/MONAI/actions/runs/18153916782/job/51669624135#logs)
was ok with onnx 1.19.0.

[This issue](onnx/onnx#7257) in the ONNX
project suggests that there were some recent breaking changes. This is
not exactly our issue, but it suggests that there may be something
similar going on.

I have added the condition `<1.19.1; python == 3.11` to prevent updates
on this Python version, since our original issue referred to Python
3.11.
It may be that this affects other versions. Let's see if the pipelines
execute successfully.

### Types of changes
<!--- Put an `x` in all the boxes that apply, and remove the not
applicable items -->
- [x] Non-breaking change (fix or new feature that would not break
existing functionality).
- [ ] Breaking change (fix or new feature that would cause existing
functionality to change).
- [ ] New tests added to cover the changes.
- [ ] Integration tests passed locally by running `./runtests.sh -f -u
--net --coverage`.
- [x] Quick tests passed locally by running `./runtests.sh --quick
--unittests --disttests`.
- [ ] In-line docstrings updated.
- [ ] Documentation updated, tested `make html` command in the `docs/`
folder.

---------

Signed-off-by: R. Garcia-Dias <[email protected]>

Author: garciadias

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/Project-MONAI/MONAI/dev/docs/images/MONAI-logo-color.png" width="50%" alt='project-monai'>
+<img src="https://raw.githubusercontent.com/Project-MONAI/MONAI/dev/docs/images/MONAI-logo-color.png" width="50%" alt='project-monai'>
 </p>
 
 **M**edical **O**pen **N**etwork for **AI**

requirements-dev.txt

@@ -51,7 +51,7 @@ h5py
 nni==2.10.1; platform_system == "Linux" and "arm" not in platform_machine and "aarch" not in platform_machine
 optuna
 git+https://github.com/Project-MONAI/MetricsReloaded@monai-support#egg=MetricsReloaded
-onnx>=1.13.0
+onnx>=1.13.0, <1.19.1
 onnxruntime; python_version <= '3.10'
 typeguard<3  # https://github.com/microsoft/nni/issues/5457
 filelock<3.12.0  # https://github.com/microsoft/nni/issues/5523