fix tests in org.jetbrains.kotlin.js.test.semantics

js/js.translator/testData/inlineMultiModule/cases/extensionLambda/main/main.kt

@@ -2,9 +2,9 @@ import utils.*
 
 // CHECK_CONTAINS_NO_CALLS: test
 
-class A(val n: Int)
+internal class A(val n: Int)
 
-fun test(a: A, m: Int): Int = apply(a) { n * m }
+internal fun test(a: A, m: Int): Int = apply(a) { n * m }
 
 fun box(): String {
     assertEquals(6, test(A(2), 3))