Properly capture local functions

Local functions in local classed wasn't captured properly

compiler/testData/codegen/box/closures/closureInsideConstrucor.kt

@@ -0,0 +1,14 @@
+//adopted snippet from kdoc
+open class KModel {
+    val sourcesInfo: String
+    ;{
+        fun relativePath(psiFile: String): String {
+            return psiFile;
+        }
+        sourcesInfo = relativePath("OK")
+    }
+}
+
+fun box():String {
+  return KModel().sourcesInfo;
+}