improvement: Use inlay hints for worksheets #14362

Job	Run time
windows-latest jdk-17 unit tests 1 / 2	29m 52s
windows-latest jdk-17 unit tests 2 / 2	29m 6s
Gradle MacOS integration	10m 48s
macOS-latest jdk-17 unit tests 1 / 2	53m 5s
Sbt integration	23m 40s
Maven integration	10m 52s
macOS-latest jdk-17 unit tests 2 / 2	40m 19s
ubuntu-latest jdk-17 unit tests 1 / 2	18m 22s
Gradle integration	11m 32s
ubuntu-latest jdk-17 unit tests 2 / 2	16m 11s
Scala CLI integration	15m 25s
Mill integration	31m 40s
Bazel integration	12m 37s
LSP integration tests	34m 59s
Scala cross tests	33m 35s
Formatting	31s
Scalafix and docs	4m 36s
Sbt-metals/scripted jdk11	2m 35s
Scala javapc tests	1m 42s
Scala 2.11 cross tests	3m 47s
MiMa	35s
	6h 25m 49s

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