chore: Use stable version for tests #14435

Job	Run time
Gradle MacOS integration	10m 23s
windows-latest jdk-17 unit tests 1 / 2	27m 40s
Sbt integration	49m 3s
windows-latest jdk-17 unit tests 2 / 2	28m 40s
macOS-latest jdk-17 unit tests 1 / 2	45m 7s
Maven integration	10m 56s
macOS-latest jdk-17 unit tests 2 / 2	50m 47s
Gradle integration	12m 17s
ubuntu-latest jdk-17 unit tests 1 / 2	18m 32s
Scala CLI integration	16m 54s
ubuntu-latest jdk-17 unit tests 2 / 2	17m 10s
Mill integration	40m 42s
Bazel integration	13m 12s
LSP integration tests	37m 5s
Scala cross tests	33m 24s
Formatting	32s
Scalafix and docs	4m 41s
Sbt-metals/scripted jdk11	2m 39s
sbt-metals/scripted (Sbt 2)	1m 51s
Scala javapc tests	1m 31s
Scala 2.11 cross tests	4m 2s
MiMa	1m 3s
	7h 8m 11s

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