feat: add gooddata-pipelines package #767

Job	Run time
Collect changes / collect-changes	8s
Python tests / lint-and-format-check	44s
Python tests / unit-tests (py311)	2m 34s
Python tests / unit-tests (py312)	2m 42s
Python tests / unit-tests (py39)	2m 42s
Python tests / unit-tests (py310)	2m 27s
Python tests / unit-tests (py313)	2m 42s
Python tests / types-check	1m 2s
status-check	4s
	15m 5s

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