Fix JVM signature mapping for multi-dimensional arrays

#KT-11314 Fixed

compiler/testData/codegen/box/arrays/genericArrayInObjectLiteralConstructor.kt

@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+abstract class Table<T>(
+        val content: Array<Array<T>>
+)
+
+fun box(): String {
+    val x = object : Table<String>(
+            Array(1, {
+                x-> Array(1, {y -> "OK"})
+            })
+    ) {}
+
+    return x.content[0][0]
+}