Update coursier to 2.1.17 #2312

Job	Run time
conformance	1m 55s
build (2_12, e2e)	3m 38s
build (2_12, test)	11m 5s
build (2_13, e2e)	4m 10s
build (2_13, test)	10m 33s
build (3, e2e)	4m 36s
build (3, test)	12m 6s
build (2_12, examples_and_formatting)	2m 46s
build (2_13, scala3_compat_test)	10m 0s
build (3, scala3_compat_test)	5m 50s
ci-passed	1s
	1h 6m 40s

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