Cross-build sbt-metals for sbt2 #14431

Job	Run time
windows-latest jdk-17 unit tests 1 / 2	29m 14s
Gradle MacOS integration	11m 9s
windows-latest jdk-17 unit tests 2 / 2	29m 18s
Sbt integration	53m 58s
macOS-latest jdk-17 unit tests 1 / 2	52m 42s
macOS-latest jdk-17 unit tests 2 / 2	52m 50s
Maven integration	11m 10s
Gradle integration	11m 16s
ubuntu-latest jdk-17 unit tests 1 / 2	19m 37s
ubuntu-latest jdk-17 unit tests 2 / 2	18m 29s
Scala CLI integration	16m 46s
Mill integration	31m 59s
Bazel integration	13m 27s
LSP integration tests	36m 4s
Scala cross tests	34m 8s
Formatting	37s
Scalafix and docs	5m 15s
Sbt-metals/scripted jdk11	2m 41s
sbt-metals/scripted (Sbt 2)	1m 49s
Scala javapc tests	1m 44s
Scala 2.11 cross tests	4m 18s
MiMa	56s
	7h 19m 27s

Provide feedback