[Test] Move KotlinAgainstKotlin tests under BlackBoxCodegen tests

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

@@ -0,0 +1,27 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// TARGET_BACKEND: JVM
+// WITH_RUNTIME
+
+// MODULE: lib
+// FILE: A.kt
+
+@file:Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")
+@file:JvmPackageName("baz.foo.quux.bar")
+@file:JvmName("Facade")
+@file:JvmMultifileClass
+package foo.bar
+
+typealias S = String
+
+fun f(): String = "O"
+
+val g: S? get() = f().substring(0, 0) + "K"
+
+inline fun <T> i(block: () -> T): T = block()
+
+// MODULE: main(lib)
+// FILE: B.kt
+
+import foo.bar.*
+
+fun box(): S = i { f() + g }