update scalafmt setting

.scalafmt.conf

@@ -1,5 +1,5 @@
 version = 3.9.9
-runner.dialect = scala212
+runner.dialect = scala212source3
 maxColumn = 120
 project.git = true
 
@@ -29,3 +29,6 @@ fileOverride {
     runner.dialect = scala3
   }
 }
+
+rewrite.scala3.convertToNewSyntax = true
+rewrite.scala3.newSyntax.control = false

src/main/scala-2.12/com/typesafe/sbt/PluginCompat.scala

@@ -5,7 +5,7 @@ import sbt.Keys.Classpath
 import com.typesafe.sbt.web.PathMapping
 import xsbti.FileConverter
 
-import java.nio.file.{ Path => NioPath }
+import java.nio.file.Path as NioPath
 
 private[sbt] object PluginCompat {
   type FileRef = java.io.File

src/main/scala-3/com/typesafe/sbt/PluginCompat.scala

@@ -1,7 +1,7 @@
 package com.typesafe.sbt
 
-import java.nio.file.{ Path => NioPath }
-import java.io.{ File => IoFile }
+import java.nio.file.Path as NioPath
+import java.io.File as IoFile
 import sbt.*
 import sbt.Keys.Classpath
 import xsbti.{ FileConverter, HashedVirtualFileRef, VirtualFileRef }

src/main/scala/com/typesafe/sbt/web/CompilationExceptions.scala

@@ -1,7 +1,7 @@
 package com.typesafe.sbt.web
 
-import sbt._
-import xsbti._
+import sbt.*
+import xsbti.*
 import java.util.Optional
 
 object CompileProblems {

src/main/scala/com/typesafe/sbt/web/SbtWeb.scala

@@ -463,7 +463,7 @@ object SbtWeb extends AutoPlugin {
     }
   }
 
-  def packageSettings: Seq[Setting[_]] = inConfig(Assets)(
+  def packageSettings: Seq[Setting[?]] = inConfig(Assets)(
     Defaults.packageTaskSettings(packageBin, packageAssetsMappings) ++ Seq(
       packagePrefix := "",
       Keys.`package` := packageBin.value

src/main/scala/com/typesafe/sbt/web/js/JS.scala

@@ -16,24 +16,24 @@ object JS {
 
   val undefined: JS[JavaScript] = JS(JavaScript("undefined"))
 
-  class Array(seq: Seq[JS[_]]) extends JS[Seq[JS[_]]](seq) {
-    def +(js: JS[_]): Array = new Array(value :+ js)
+  class Array(seq: Seq[JS[?]]) extends JS[Seq[JS[?]]](seq) {
+    def +(js: JS[?]): Array = new Array(value :+ js)
     def ++(other: Array): Array = new Array(value ++ other.value)
   }
 
   object Array {
     val empty: Array = apply()
-    def apply(values: JS[_]*): Array = new Array(values)
+    def apply(values: JS[?]*): Array = new Array(values)
   }
 
-  class Object(map: Map[String, JS[_]]) extends JS[Map[String, JS[_]]](map) {
-    def +(property: (String, JS[_])): Object = new Object(value + property)
+  class Object(map: Map[String, JS[?]]) extends JS[Map[String, JS[?]]](map) {
+    def +(property: (String, JS[?])): Object = new Object(value + property)
     def ++(other: Object): Object = new Object(value ++ other.value)
   }
 
   object Object {
     val empty: Object = apply()
-    def apply(properties: (String, JS[_])*): Object = new Object(properties.toMap)
+    def apply(properties: (String, JS[?])*): Object = new Object(properties.toMap)
   }
 
   def write[A: Write](a: A): String = implicitly[Write[A]].apply(a)
@@ -94,7 +94,7 @@ object JS {
     implicit def map[V: Write]: Write[Map[String, V]] =
       Write[Map[String, V]](m => jsObject(m.map { case (k, v) => (k, write[V](v)) }))
 
-    implicit def js[J <: JS[_]]: Write[J] = Write[J](_.js)
+    implicit def js[J <: JS[?]]: Write[J] = Write[J](_.js)
 
     def quoted(s: String): String = "\"" + (s flatMap escaped) + "\""
 

src/main/scala/com/typesafe/sbt/web/pipeline/Pipeline.scala

@@ -1,6 +1,6 @@
 package com.typesafe.sbt.web.pipeline
 
-import sbt._
+import sbt.*
 import sbt.Def.Initialize
 import com.typesafe.sbt.web.PathMapping