chore: add support for uv in tests-support Dockerfile #1099

Job	Run time
Collect changes / collect-changes	9s
Python tests / lint-and-format-check	15s
Python tests / types-check	1m 43s
Python tests / unit-tests (py313)	3m 29s
Python tests / unit-tests (py310)	2m 49s
Python tests / unit-tests (py312)	8m 42s
Python tests / unit-tests (py311)	3m 1s
status-check	3s
	20m 11s

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