Refractor on torchvision v2

[juliendenize]

Torchvision released the v2 transform API.

https://pytorch.org/vision/0.17/transforms.html#v1-or-v2-which-one-should-i-use

Torchaug will not only support this new API but be refractor on top of it to support enhancements and augmentations on bounding boxes and masks.