Fix VerifyError for enum constructor with default arguments

compiler/testData/codegen/defaultArguments/blackBox/constructor/enumWithTwoDoubleDefArgs.kt

@@ -0,0 +1,14 @@
+enum class Foo(val a: Double = 1.0, val b: Double = 1.0) {
+    A: Foo()
+    B: Foo(2.0, 2.0)
+    C: Foo(b = 2.0)
+    D: Foo(a = 2.0)
+}
+
+fun box(): String {
+    if (Foo.A.a != 1.0 || Foo.A.b != 1.0) return "fail"
+    if (Foo.B.a != 2.0 || Foo.B.b != 2.0) return "fail"
+    if (Foo.C.a != 1.0 || Foo.C.b != 2.0) return "fail"
+    if (Foo.D.a != 2.0 || Foo.D.b != 1.0) return "fail"
+    return "OK"
+}