DefaultScalaModule does not need IterableModule because SeqModule imports the submodules anyway

Author: pjfanning

src/main/scala-2.+/com/fasterxml/jackson/module/scala/DefaultScalaModule.scala

@@ -20,7 +20,6 @@ class DefaultScalaModule
      with EnumerationModule
      with OptionModule
      with SeqModule
-     with IterableModule
      with TupleModule
      with MapModule
      with SetModule

src/main/scala-3/com/fasterxml/jackson/module/scala/DefaultScalaModule.scala

@@ -25,7 +25,6 @@ class DefaultScalaModule
      with EnumModule // Scala 3 only
      with OptionModule
      with SeqModule
-     with IterableModule
      with TupleModule
      with MapModule
      with SetModule

src/main/scala/com/fasterxml/jackson/module/scala/ScalaModule.scala

@@ -28,7 +28,6 @@ object ScalaModule {
       addModule(EnumerationModule)
       addModule(OptionModule)
       addModule(SeqModule)
-      addModule(IterableModule)
       addModule(TupleModule)
       addModule(MapModule)
       addModule(SetModule)

src/test/scala/com/fasterxml/jackson/module/scala/ScalaModuleTest.scala

@@ -8,7 +8,6 @@ class ScalaModuleTest extends BaseSpec {
   "A ScalaModule builder" should "support addAllBuiltinModules" in {
     val cfg = ScalaModule.builder().addAllBuiltinModules()
     cfg.hasModule(IteratorModule) shouldBe true
-    cfg.hasModule(IterableModule) shouldBe true
     cfg.hasModule(EnumerationModule) shouldBe true
     cfg.hasModule(EitherModule) shouldBe true
     cfg.hasModule(OptionModule) shouldBe true