### 🚀 The feature Follow up to #6323 Add a new transform: Mixup to the transforms in torchvision For reference: [Mixup for Detection](https://arxiv.org/pdf/1902.04103v1.pdf) [[1](https://github.com/Megvii-BaseDetection/YOLOX/blob/a5f629a6d28fcc3742ce9483698b3376ce457533/yolox/data/datasets/mosaicdetection.py#L162-L234), [2](https://github.com/open-mmlab/mmdetection/blob/1376e77e6ecbaad609f6003725158de24ed42e84/mmdet/datasets/pipelines/transforms.py#L2347)] ### Motivation, pitch Keeping torchvision updated with the latest SotA techniques ### Alternatives _No response_ ### Additional context _No response_ cc @vfdev-5 @datumbox
