Update sbt, scripted-plugin to 1.9.8 #439

Job	Run time
build (ubuntu-latest)	5m 33s
scripted (ubuntu-latest, 1.2.8)	7m 34s
build (macos-latest)	13m 33s
scripted (ubuntu-latest, 1.3.13)	6m 6s
build (windows-latest)	5m 58s
scripted (ubuntu-latest, project)	5m 59s
scripted (macos-latest, 1.2.8)	7m 10s
scripted (macos-latest, 1.3.13)	15m 54s
scripted (macos-latest, project)	15m 4s
scripted (windows-latest, 1.2.8)	9m 28s
scripted (windows-latest, 1.3.13)	8m 38s
scripted (windows-latest, project)	8m 2s
ci-passed	0s
	1h 48m 59s

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