Update sbt-native-packager to 1.10.4

Author: dwolla-oss-scala-steward[bot]

build.sbt

@@ -34,7 +34,7 @@ lazy val `docker-containers` = (project in file("."))
     sbtPlugin := true,
     description := "SBT plugin to define and manage Docker containers based on images creating using sbt-native-packager",
     sonatypeProfileName := "com.dwolla",
-    addSbtPlugin("com.github.sbt" %% "sbt-native-packager" % "1.9.16"),
+    addSbtPlugin("com.github.sbt" %% "sbt-native-packager" % "1.10.4"),
     libraryDependencies ++= {
       val specs2Version = "4.20.5"