[Test] Move KotlinAgainstKotlin tests under BlackBoxCodegen tests

compiler/testData/codegen/box/compileKotlinAgainstKotlin/inlineClassInlineFunctionCall.kt

@@ -0,0 +1,13 @@
+// MODULE: lib
+// FILE: A.kt
+
+inline class A(val x: String) {
+    inline fun f(other: A): A = other
+}
+
+// MODULE: main(lib)
+// FILE: B.kt
+
+fun box(): String {
+    return A("Fail").f(A("OK")).x
+}