Fixed bug in LocalDeclarationsLowering + test

Bug was in determining whether a function was locally defined

backend.native/tests/codegen/inline/localFunctionInInitializerBlock.kt

@@ -0,0 +1,17 @@
+package codegen.inline.localFunctionInInitializerBlock
+
+import kotlin.test.*
+
+class Foo {
+    init {
+        bar()
+    }
+}
+
+inline fun bar() {
+    println({ "Ok" }())
+}
+
+@Test fun runTest() {
+    Foo()
+}