JVM_IR: Do not unbox Result parameter in Result methods

#KT-44140 Fixed

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

@@ -0,0 +1,13 @@
+// IGNORE_BACKEND: WASM, JS_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// FILE: result.kt
+
+package kotlin
+
+inline class Result(val value: Any?)
+
+// FILE: box.kt
+
+fun box(): String {
+    return Result("OK").value as String
+}