Generate delegates to DefaultImpls in fun interface wrappers

#KT-37436 Fixed

compiler/testData/codegen/box/jvm8/javaDefaults/samOnInterfaceWithDefaultMethod.kt

@@ -26,5 +26,8 @@ interface Test {
 // FILE: sam.kt
 
 fun box(): String {
+    val lambda = { "X" }
+    if (JavaCall().call(lambda) != "X") return "Fail"
+
     return JavaCall().call {"OK"}
 }