Onnx2tf

- `Slice`
- Fix `Slice` degrades

What's Changed
* Fix `Slice` degrades by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/494


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.19...1.16.20

- `Where`, `GatherND`
- Improved processing stability.
- [superpoint.onnx.zip](https://github.com/PINTO0309/onnx2tf/files/12567982/superpoint.onnx.zip)

What's Changed
* Improved processing stability for `Where` and `GatherND` by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/493


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.18...1.16.19

- `Mul`, `Div`, `Add`, `Sub`, `Mod`, `Less`, `LessOrEqual`, `Greater`, `GreaterOrEqual`, `Equal` ,`And`, `Or`, `Xor`
- Quite a fatal bug.
- Fixed a problem in which tensors were automatically transposed when the input tensor consisted of multiple values in one dimension.
- This is the cause of the precision degradation that has been occurring in the four arithmetic operations up to now.
- Improvement in overall model conversion speed due to elimination of accuracy degradation.
- `Softmax`, `Conv`, `GroupNorm`, `Reshape`, `ConvInteger`, `InstanceNormalization`
- Bug fixes for R-CNN only.

What's Changed
* Fixed a problem in which tensors were automatically transposed when the input tensor consisted of multiple values in one dimension by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/492


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.17...1.16.18

- `Concat`
- Improve accuracy of NHWC decision in `Concat`.
- `Slice`
- Support edge cases in `Slice`.
- Address a situation where the axes of a `Slice` transformed using tensorflow-onnx are in a disjointed state.
- [face_blendshapes.onnx.zip](https://github.com/PINTO0309/onnx2tf/files/12564488/face_blendshapes.onnx.zip)

What's Changed
* Improve accuracy of NHWC decision in `Concat` and support edge cases in `Slice` by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/491


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.16...1.16.17

- `ScatterND`
- Major overhaul of `ScatterND` process.
- Disruptive changes in algorithms.
- [alike_t_opset11_192x320.onnx.zip](https://github.com/PINTO0309/onnx2tf/files/12562078/alike_t_opset11_192x320.onnx.zip)
- `Einsum`
- Improved `Einsum` conversion stability.

What's Changed
* Major overhaul of `ScatterND` process by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/489
* Improved `Einsum` conversion stability by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/490


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.15...1.16.16

- `common_functions.py`
- Improved stability of the process of calculating expected RAM consumption.

What's Changed
* Improved stability of the process of calculating expected RAM consumption by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/488


**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.16.14...1.16.15