ci: limit downloaded files in build_docker #9309

Job	Run time
Test Python (1, 3.9)	31m 37s
Test Python (1, 3.12)	39m 14s
Test Python (2, 3.9)	30m 41s
Test Python (2, 3.12)	38m 57s
Test Python (3, 3.9)	29m 19s
Test Python (3, 3.12)	39m 53s
Test Python (4, 3.9)	30m 44s
Test Python (4, 3.12)	40m 34s
Test Python (5, 3.9)	30m 42s
Test Python (5, 3.12)	42m 40s
Test Python (6, 3.9)	29m 57s
Test Python (6, 3.12)	40m 53s
Combine and update integration test durations (3.9)	1m 9s
Combine and update integration test durations (3.12)	2m 56s
Pass testing Python	3s
	7h 9m 19s

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