remove swift:3

Author: Carlos Santana

tests/src/test/scala/system/basic/WskBasicSwift3Tests.scala

@@ -37,7 +37,7 @@ abstract class WskBasicSwift3Tests extends TestHelpers with WskTestHelpers with
   implicit val wskprops: common.WskProps = WskProps()
   val wsk: BaseWsk
   val defaultAction: Some[String] = Some(TestCLIUtils.getTestActionFilename("hello.swift"))
-  lazy val currentSwiftDefaultKind = "swift:3"
+  lazy val currentSwiftDefaultKind = "swift:3.1.1"
 
   behavior of "Swift runtime"
 

tests/src/test/scala/system/basic/WskCliBasicSwift311Tests.scala

@@ -25,5 +25,4 @@ import org.scalatest.junit.JUnitRunner
 @RunWith(classOf[JUnitRunner])
 class WskCliBasicSwift311Tests extends WskBasicSwift3Tests {
   override val wsk = new Wsk
-  override lazy val currentSwiftDefaultKind: String = "swift:3.1.1"
 }