Update sbt, scripted-plugin to 1.9.9 #4285

Job	Run time
++2.13.13 download-scala-library testsJVM/slow:test	3m 45s
communitytest/test	5m 16s
Scalafmt	2m 38s
testLatestScala (JVM, 2.12.19, 8)	3m 16s
mima	5m 47s
testLatestScala (JVM, 2.12.19, 21)	3m 13s
testLatestScala (JVM, 2.13.13, 8)	3m 9s
testOlderScalaOnJVM (2.11.12)	3m 48s
testLatestScala (JVM, 2.13.13, 21)	3m 1s
Windows tests	3m 51s
testLatestScala (JS, 2.12.19, 8)	4m 2s
testOlderScalaOnJVM (2.12.16)	3m 15s
testLatestScala (JS, 2.12.19, 21)	3m 37s
testOlderScalaOnJVM (2.12.17)	3m 17s
testLatestScala (JS, 2.13.13, 8)	3m 41s
testOlderScalaOnJVM (2.12.18)	2m 47s
testLatestScala (JS, 2.13.13, 21)	3m 41s
testOlderScalaOnJVM (2.13.10)	3m 27s
testLatestScala (Native, 2.12.19, 8)	4m 16s
testOlderScalaOnJVM (2.13.11)	3m 21s
testLatestScala (Native, 2.12.19, 21)	4m 7s
testOlderScalaOnJVM (2.13.12)	3m 17s
testLatestScala (Native, 2.13.13, 8)	4m 7s
testLatestScala (Native, 2.13.13, 21)	4m 16s
	1h 28m 55s

Provide feedback