Minor, regroup compileKotlinAgainstKotlin tests on inline classes

compiler/testData/codegen/box/compileKotlinAgainstKotlin/inlineClasses/internalWithInlineClass.kt

@@ -0,0 +1,18 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// MODULE: lib
+// FILE: A.kt
+
+package a
+
+inline class Message(val value: String)
+
+class Box {
+    internal fun result(msg: Message): String = msg.value
+}
+
+// MODULE: main()(lib)
+// FILE: B.kt
+
+fun box(): String {
+    return a.Box().result(a.Message("OK"))
+}