Bump sbt to 1.5.4 (close #68)

build.sbt

@@ -51,8 +51,8 @@ lazy val root = (project in file("."))
       "-Ywarn-unused:privates",            // Warn if a private member is unused.
       "-Ywarn-value-discard"               // Warn when non-Unit expression results are unused.
     ),
-    cancelable in Global := true,
-    scalacOptions in (Compile, console) --= Seq("-Ywarn-unused:imports", "-Xfatal-warnings")
+    Global / cancelable := true,
+    Compile / console / scalacOptions --= Seq("-Ywarn-unused:imports", "-Xfatal-warnings")
   )
   .settings(BuildSettings.dockerSettings)
   .enablePlugins(JavaAppPackaging)

project/BuildSettings.scala

@@ -25,18 +25,18 @@ object BuildSettings {
 
   lazy val dockerSettings = Seq(
     dockerBaseImage := "adoptopenjdk:11-jre-hotspot-focal",
-    maintainer in Docker := "Snowplow Analytics Ltd. <[email protected]>",
+    Docker / maintainer := "Snowplow Analytics Ltd. <[email protected]>",
     dockerUpdateLatest := true,
     dockerRepository := Some("snowplow"),
-    daemonUserUid in Docker := None,
-    daemonUser in Docker := "daemon",
-    defaultLinuxInstallLocation in Docker := "/opt/snowplow",
+    Docker / daemonUserUid := None,
+    Docker / daemonUser := "daemon",
+    Docker / defaultLinuxInstallLocation := "/opt/snowplow",
     dockerCmd := Seq("--help")
   )
 
   lazy val assemblySettings = Seq(
-    assemblyJarName in assembly := { s"${name.value}-${version.value}.jar" },
-    assemblyMergeStrategy in assembly := {
+    assembly / assemblyJarName := { s"${name.value}-${version.value}.jar" },
+    assembly / assemblyMergeStrategy := {
       case x if x.endsWith("module-info.class") => MergeStrategy.first
       case x if x.endsWith("nowarn.class") => MergeStrategy.first
       case x =>

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.8
+sbt.version=1.5.4