Fix mapping of platform inline class types

For the inline class:
 ```
 inline class IC(val x: Int)
 ```

 Type (IC..IC?) should be mapped to the wrapper `IC`
 because it can hold object and also because it does so for primitives

 #KT-28983 Fixed

compiler/testData/codegen/box/inlineClasses/kt28879.kt

@@ -0,0 +1,19 @@
+// WITH_REFLECT
+// TARGET_BACKEND: JVM
+// IGNORE_BACKEND: JVM_IR
+
+import java.util.concurrent.atomic.AtomicReference
+import java.util.Arrays
+
+fun box(): String {
+    val a0 = AtomicReference(0.toUByte()).get().javaClass
+    val a1 = AtomicReference(0u).get().javaClass
+
+    val b = Arrays.asList(42u).first().javaClass
+
+    if (a0.toString() != "class kotlin.UByte") return "Fail 1"
+    if (a1.toString() != "class kotlin.UInt") return "Fail 2"
+    if (b.toString() != "class kotlin.UInt") return "Fail 3"
+
+    return "OK"
+}