[K/N][Tests] Adjust moved codegen tests to new infra

^KT-61259

native/native.tests/testData/codegen/bridges/test11.kt

@@ -3,10 +3,10 @@
  * that can be found in the LICENSE file.
  */
 
-package codegen.bridges.test11
-
 import kotlin.test.*
 
+val sb = StringBuilder()
+
 interface I {
     fun foo(x: Int)
 }
@@ -16,14 +16,20 @@ abstract class A<T> {
 }
 
 class B : A<Int>(), I {
-    override fun foo(x: Int) = println(x)
+    override fun foo(x: Int) {
+        sb.appendLine(x)
+        Unit
+    }
 }
 
-@Test fun runTest() {
+fun box(): String {
     val b = B()
     val a: A<Int> = b
     val c: I = b
     b.foo(42)
     a.foo(42)
     c.foo(42)
+
+    assertEquals("42\n42\n42\n", sb.toString())
+    return "OK"
 }