[FIR] Check for subtyping during actualization of supertypes of expect class

^KT-59356 Fixed

compiler/testData/codegen/box/multiplatform/k2/basic/transitiveSuperclassActualization.kt

@@ -0,0 +1,31 @@
+// IGNORE_BACKEND_K1: ANY
+//   IGNORE_REASON: new rules for supertypes matching are implemented only in K2
+// IGNORE_BACKEND_K2: JS_IR
+//   IGNORE_REASON: `JsName` in js.translator/testData/_commonFiles/testUtils.kt is invisible for some reason
+// IGNORE_BACKEND: WASM
+//   IGNORE_REASON: wasm tests don't support IGNORE_BACKEND_K1 directive
+// LANGUAGE: +MultiPlatformProjects
+// ISSUE: KT-59356
+
+// MODULE: common
+// FILE: common.kt
+open class A {
+    open fun foo(): String = "Fail"
+}
+expect class C() : A
+
+fun commonBox(): String {
+    return C().foo()
+}
+
+// MODULE: platform-jvm()()(common)
+// FILE: main.kt
+open class B : A() {
+    override fun foo(): String = "OK"
+}
+
+actual class C actual constructor() : B()
+
+fun box(): String {
+    return commonBox()
+}

compiler/testData/codegen/box/multiplatform/k2/basic/transitiveSuperclassActualization_java.kt

@@ -0,0 +1,39 @@
+// TARGET_BACKEND: JVM_IR
+// IGNORE_BACKEND_K1: ANY
+//   IGNORE_REASON: new rules for supertypes matching are implemented only in K2
+// LANGUAGE: +MultiPlatformProjects
+// ISSUE: KT-59356
+
+// MODULE: common
+open class A {
+    open fun foo(): String = "Fail"
+}
+expect class C1() : A
+expect class C2() : A
+
+fun commonBox(): String {
+    return C1().foo() + C2().foo()
+}
+
+// MODULE: platform-jvm()()(common)
+// FILE: A_J.java
+public class A_J {}
+
+// FILE: B_J.java
+public class B_J extends A_J {
+    public String foo() { return "O"; }
+}
+
+// FILE: C2_J.java
+public class C2_J extends B_J {
+    public String foo() { return "K"; }
+}
+
+// FILE: main.kt
+actual typealias A = A_J
+actual class C1 : B_J()
+actual typealias C2 = C2_J
+
+fun box(): String {
+    return commonBox()
+}