bump scala to scala3 #3984

Job	Run time
scala-ci (macos_latest, macos-latest, 21, true, false, latest-edge)	9m 15s
scala-ci (macos_latest, macos-latest, 17, true, true, latest)	7m 41s
scala-ci (macos_latest, macos-latest, 11, true, false, 22.04.5)	8m 51s
scala-ci (ubuntu_latest, ubuntu-latest, 11, true, false, 22.04.5)	18m 44s
scala-ci (ubuntu_latest, ubuntu-latest, 21, true, false, latest-edge)	17m 50s
scala-ci (ubuntu_latest, ubuntu-latest, 17, true, true, latest)	19m 43s
	1h 22m 4s

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