qonnx event at FastML for Science + call for feature requests

[maltanar]

Hi QONNX community! As part of the upcoming Fast Machine Learning for Science Workshop, we will have a QONNX developers meeting on 28th September 2023, 09:00 - 10:00 GMT.

As part of the developers meeting, we will also discuss a general roadmap for the qonnx project. To help with this, please provide your input of what features or improvements you'd like to see in qonnx for the future:

#73