Merge pull request #7406 from xuwei-k/update-test-scala-versions

update test scala versions

sbt-app/src/sbt-test/actions/package-delete-target/build.sbt

@@ -1,5 +1,5 @@
 lazy val root = (project in file("."))
   .settings(
     name := "delete-target",
-    scalaVersion := "2.12.1"
+    scalaVersion := "2.12.18"
   )

sbt-app/src/sbt-test/compiler-project/macro-config/build.sbt

@@ -5,7 +5,7 @@ val Macro = config("macro").hide.extend(Compile)
 
 lazy val root = (project in file("."))
   .settings(
-    scalaVersion := "2.12.2",
+    scalaVersion := "2.12.18",
 
     // Adds a "macro" configuration for macro dependencies.
     ivyConfigurations.value += Macro,

sbt-app/src/sbt-test/dependency-graph/cachedResolution/build.sbt

@@ -1,4 +1,4 @@
-scalaVersion := "2.12.9"
+scalaVersion := "2.12.18"
 
 libraryDependencies += "org.slf4j" % "slf4j-api" % "1.7.28"
 updateOptions := updateOptions.value.withCachedResolution(true)

sbt-app/src/sbt-test/dependency-management/ext-pom-classifier/build.sbt

@@ -2,6 +2,6 @@ ThisBuild / useCoursier := false
 
 lazy val root = (project in file("."))
   .settings(
-    scalaVersion := "2.12.6",
+    scalaVersion := "2.12.18",
     externalPom()
   )

sbt-app/src/sbt-test/java/cross/build.sbt

@@ -4,7 +4,7 @@ val check = inputKey[Unit]("Runs the check")
 
 lazy val root = (project in file("."))
   .settings(
-    ThisBuild / scalaVersion := "2.12.6",
+    ThisBuild / scalaVersion := "2.12.18",
     crossJavaVersions := List("1.8"),
 
     // read out.txt and see if it starts with the passed in number

sbt-app/src/sbt-test/java/cross/changes/build.sbt

@@ -4,7 +4,7 @@ val check = inputKey[Unit]("Runs the check")
 
 lazy val root = (project in file("."))
   .settings(
-    ThisBuild / scalaVersion := "2.12.6",
+    ThisBuild / scalaVersion := "2.12.18",
     crossJavaVersions := List("1.8", "10"),
 
     // read out.txt and see if it starts with the passed in number

sbt-app/src/sbt-test/plugins/unidoc/build.sbt

@@ -1,4 +1,4 @@
-scalaVersion := "2.12.1"
+scalaVersion := "2.12.18"
 scalacOptions += "-Xfatal-warnings" // required for the test
 
 enablePlugins(ScalaUnidocPlugin)

sbt-app/src/sbt-test/project/semanticdb/build.sbt

@@ -1,4 +1,4 @@
-ThisBuild / scalaVersion := "2.12.16"
+ThisBuild / scalaVersion := "2.12.18"
 ThisBuild / semanticdbEnabled := true
 ThisBuild / semanticdbIncludeInJar := true
 

sbt-app/src/sbt-test/run/fork-loader/build.sbt

@@ -1,6 +1,6 @@
 val scalcheck = "org.scalacheck" %% "scalacheck" % "1.14.0"
 
-ThisBuild / scalaVersion := "2.12.12"
+ThisBuild / scalaVersion := "2.12.18"
 
 lazy val root = (project in file("."))
   .settings(