[ENH] Add DL anomaly detection algorithms: Torsk

[SebastianSchmidl]

Describe the feature or idea you want to propose

Torsk can be used in an unsupervised way and, thus, is a good example TSAD algorithm to include in aeon. Reference: http://arxiv.org/abs/1909.01709

Describe your proposed solution

• TimeEval implementation: https://github.com/TimeEval/TimeEval-algorithms/tree/main/torsk
• Original (source) implementation: https://github.com/nmheim/torsk

Describe alternatives you've considered, if relevant

No response

Additional context

No response