Fix ONNX fp16 export that broke in 1.13.0.
What's Changed
- Fix wrong dtype in the ONNX export by @fxmarty in #1369
- Fix tests collection for TFLite export and trigger TFLite tests only when relevant by @fxmarty in #1368
- upgrade min compatible optimum-intel version by @echarlaix in #1371
- Fix fp16 ONNX export test by @fxmarty in #1373