RandomOrder transform now accepts torch.Tensor and works well with torch.seed

[zshn25]

Changed the RandomOrder transform to use torch.randperm and thus make it Scriptable

[pytorch-bot]

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[zshn25]

This PR also lifts the restriction of RandomOrder to take only PIL.Image as input.

https://pytorch.org/vision/0.8/transforms.html#transforms-on-pil-image-only

[zshn25]

JIT Scripting still doesn't work. Gives the following error RuntimeError: Expected integer literal for index, whilw JIT Scripting

It is due to pytorch/pytorch#16123

But, other benefits of this PR:

• Removes restriction of inputs of RandomChoice of PIL.Image to also include torch.Tensors
• A step closer to make it JIT Scriptable
• Replaces the usage of the random module to native torch, thereby working well with torch seed