[Build] enh: update scala and sbt

libraries/build.sbt

@@ -7,7 +7,7 @@ def settings = Seq(
   resolvers += DefaultMavenRepository,
   resolvers += Resolver.sonatypeRepo("snapshots"),
   resolvers += Resolver.sonatypeRepo("releases"),
-  scalaVersion in Global := "2.12.6",
+  scalaVersion in Global := "2.12.7",
   scalacOptions ++= Seq("-deprecation"),
   publishArtifact in (packageDoc in publishLocal) := false,
   publishArtifact in (packageSrc in publishLocal) := false,

openmole/build.sbt

@@ -27,7 +27,7 @@ def formatSettings =
     scalariformAutoformat := true
   )
 
-lazy val scalaVersionValue = "2.12.6"
+lazy val scalaVersionValue = "2.12.7"
 
 def defaultSettings = formatSettings ++
   Seq(

openmole/project/build.properties

-sbt.version=1.1.4
+sbt.version=1.2.3

openmole/project/plugins.sbt

@@ -4,7 +4,7 @@ addSbtPlugin("com.eed3si9n" % "sbt-unidoc" % "0.4.1")
 
 addSbtPlugin("org.openmole" % "openmole-buildsystem-plugin" % "1.8-SNAPSHOT")
 
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.23")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.25")
 
 addSbtPlugin("fr.iscpif" % "scalajs-execnpm" % "0.2")