[Test] Properly merge box against java testdata into codegen/box

Previous commit about it was 3199ce03 and it was completely wrong

compiler/testData/codegen/box/sam/adapters/superInSecondaryConstructor.kt

@@ -0,0 +1,27 @@
+// DONT_TARGET_EXACT_BACKEND: JS JS_IR JS_IR_ES6 WASM NATIVE
+// MODULE: lib
+// FILE: Supplier.java
+public interface Supplier<T> {
+    T get();
+}
+
+// FILE: Base.java
+public class Base {
+    private final Supplier<String> supplier;
+
+    public Base(Supplier<String> supplier) {
+        this.supplier = supplier;
+    }
+
+    public String get() {
+        return supplier.get();
+    }
+}
+
+// MODULE: main(lib)
+// FILE: test.kt
+class Test : Base {
+    constructor(f: () -> String) : super(f)
+}
+
+fun box() = Test({ "OK" }).get()