translator: add class test for secondary constructor

translator/src/test/kotlin/tests/input/secondary_constructor_1.txt

@@ -1 +1,2 @@
 secondary_constructor_1_Int(1389) == 1401
+secondary_constructor_1_arrays() == 57

translator/src/test/kotlin/tests/kotlin/secondary_constructor_1.kt

@@ -7,4 +7,22 @@ class secondary_constructor_1_class(var field1: Int) {
 fun secondary_constructor_1(x: Int): Int {
     val cls = secondary_constructor_1_class(12, x)
     return cls.field1
-}
+}
+
+class secondary_constructor_1_class2() {
+    var field1: IntArray
+
+    init {
+        field1 = IntArray(0)
+    }
+
+    constructor(x: Int) : this() {
+        this.field1 = this.field1.plus(x)
+    }
+}
+
+fun secondary_constructor_1_arrays(): Int {
+    val cls = secondary_constructor_1_class2(56)
+    println(cls.field1)
+    return cls.field1.size + cls.field1[0]
+}