onnxruntime

ce7b12bf - Added new fp16 allow/safe opcodes in PropagateCastOps (#8964)

Added new fp16 allow/safe opcodes in PropagateCastOps (#8964) * Removed RemoveInputOutputUpDownCasts strategy in PropagatCastOps. * Added Expand, Squeeze and Unsqueeze ops to fp16 allow ops * Added onnx models for squeeze/unsqueeze tests.