Update sbt, scripted-plugin to 1.11.5 in 0.11.x (#1956) #1525

Job	Run time
conformance	1m 44s
build (2_12, mima)	1m 14s
build (2_13, mima)	1m 22s
build (2_12, e2e)	3m 14s
build (3, mima)	11s
build (2_12, test)	11m 18s
build (2_13, test)	12m 24s
build (2_13, e2e)	3m 49s
build (2_12, examples_and_formatting)	2m 43s
build (2_13, scala3_compat_test)	8m 37s
build (3, test)	9m 45s
build (3, scala3_compat_test)	8m 9s
build (3, e2e)	4m 11s
ci-passed	2s
	1h 8m 43s

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