[Time-Series] Autoformer - Transformer For Time-Series Forecasting
# Model Description

Following #20903 and #21099, Autoformer is the next Transformer in the series, published in NIPS 21.
* Paper: [Autoformer: Decomposition Transformers with Auto-Correlation for Long-Term Series Forecasting
](https://arxiv.org/abs/2106.13008)
* Model implementation: https://github.com/thuml/Autoformer

I would like to implement the model :)

Thank you,
Eli

### Open source status

- [X] The model implementation is available
- [ ] The model weights are available

### Provide useful links for the implementation

@wuhaixu2016 - repository creator

@NielsRogge @kashif 