chore(gooddata-pipelines): remove redundant code #1213

Job	Run time
Collect changes / collect-changes	10s
Python tests / types-check	1m 47s
Python tests / lint-and-format-check	21s
Python tests / unit-tests (py312)	2m 30s
Python tests / unit-tests (py311)	3m 11s
Python tests / unit-tests (py310)	2m 56s
Python tests / unit-tests (py313)	2m 27s
Python tests / unit-tests (py314)	2m 15s
status-check	2s
	15m 39s

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