ci: use `container-forge` images #1148

Job	Run time
download_test_data (physics, dst)	1m 15s
build_timeline	1m 57s
download_test_data (detectors, mon)	1m 25s
run_monitoring (physics)	3m 3s
test_swifjob (physics)	2m 15s
run_monitoring (detectors)	1m 50s
test_swifjob (detectors)	1m 51s
run_timelines	0s
Deployment	0s
	13m 36s

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