Fix logging mistake where "dynamic" is logged if static quantization is performed

[regisss]

What does this PR do?

In optimum/onnxruntime/quantization.py, we currently have:

LOGGER.info(
    f"Creating {'dynamic' if quantization_config.is_static else 'static'} quantizer: {quantization_config}"
)

'dynamic' and 'static' should be swapped.

Before submitting

• This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• Did you make sure to update the documentation with your changes?
• Did you write any new necessary tests?

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint.

[echarlaix]

Good catch, thanks @regisss !