Feat/strided dataset for torch and regression models #5353

Job	Run time
tests (macos-13, 3.10, all)	43m 42s
check-examples (03-FFT-examples.ipynb)	1m 23s
tests (ubuntu-latest, 3.10, all)	23m 14s
lint	27s
check-examples (04-RNN-examples.ipynb)	5m 12s
docs	5m 41s
check-examples (00-quickstart.ipynb)	6m 50s
check-examples (02-data-processing.ipynb)	1m 57s
check-examples (01-multi-time-series-and-covariates.ipynb)	6m 2s
	1h 34m 28s

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