FIR: fix Clonable detection condition in inline checker

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

@@ -0,0 +1,16 @@
+// TARGET_BACKEND: JVM
+// FULL_JDK
+// WITH_STDLIB
+// WORKS_WHEN_VALUE_CLASS
+// LANGUAGE: +ValueClasses
+
+OPTIONAL_JVM_INLINE_ANNOTATION
+value class InlineRunnable(val block: () -> Unit) : Runnable {
+    override fun run() = block()
+}
+
+fun box(): String {
+    var result = "fail"
+    (InlineRunnable { result = "OK" } as Runnable).run()
+    return result
+}