Efficientdet models do not work on hexagon delegate
**System information**
Tensorflow lite v2.16.1
Hexagon library 1.20.0.1

**Standalone code to reproduce the issue**
I generated efficientdet normal and lite int8 models from automl github.
https://github.com/google/automl/blob/master/efficientdet/tf2/tutorial.ipynb

The models work well on CPU, but do not work on hexagon delegate.
When I put the same input value, the output of the hexagon delegate is invalid value.

**Any other info / logs**
I attached the efficientdet lite0 int8 model as a sample.
https://1drv.ms/u/s!AnqHHtrBqwyUg8N31bJmQjMmrF9QnA?e=lmvIdI
