Serialize descriptors for local/anonymous classes on JVM

Reflection needs this information to work for local classes and anonymous
objects

compiler/testData/serialization/local/deepInnerChain.kt

@@ -0,0 +1,22 @@
+// CLASS_NAME_SUFFIX: Deepest
+
+fun main() {
+    class Local {
+        inner class Inner {
+            val prop = object {
+                fun foo() {
+                    fun bar() {
+                        class DeepLocal {
+                            inner class Deepest {
+                                fun local(): Local = Local()
+                                fun inner(): Inner = Inner()
+                                fun deep(): DeepLocal = DeepLocal()
+                                fun deepest(): Deepest? = Deepest()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}