Fix/add fit/predict_kwargs argument to historical_forecasts #4469

Job	Run time
lint	44s
docs	9m 47s
tests (macos-latest, 3.9, all)	48m 37s
check-examples (03-FFT-examples.ipynb)	3m 34s
tests (ubuntu-latest, 3.9, all)	38m 42s
check-examples (04-RNN-examples.ipynb)	12m 19s
check-examples (00-quickstart.ipynb)	9m 56s
check-examples (02-data-processing.ipynb)	8m 29s
check-examples (01-multi-time-series-and-covariates.ipynb)	7m 10s
	2h 19m 18s

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