[Native][tests] localDelegatedPropertyLink - don't use golden data

kotlin-native/backend.native/tests/build.gradle

@@ -383,7 +383,6 @@ task slackReportNightly(type:NightlyReporter) {
 }
 
 linkTest("localDelegatedPropertyLink") {
-    goldValue = "OK\n"
     source = "lower/local_delegated_property_link/main.kt"
     lib = "lower/local_delegated_property_link/lib.kt"
 }

kotlin-native/backend.native/tests/lower/local_delegated_property_link/main.kt

@@ -1,3 +1,5 @@
+import kotlin.test.*
+
 fun main() {
-    println(foo())
+    assertEquals("OK", foo())
 }