Update sbt to 1.9.9 #2058

Job	Run time
conformance	1m 44s
build (2_12, mima)	1m 7s
build (2_12, e2e)	6s
build (2_12, test)	9m 6s
build (2_13, mima)	1m 16s
build (2_13, e2e)	6s
build (2_13, test)	11m 50s
build (3, mima)	6s
build (3, e2e)	9s
build (3, test)	8m 44s
build (2_12, examples_and_formatting)	2m 36s
build (2_13, scala3_compat_test)	10m 1s
build (3, scala3_compat_test)	10m 13s
ci-passed	1s
	57m 5s

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