JVM_IR: handle property references at class level

compiler/testData/codegen/box/callableReference/property/inEnum.kt

@@ -0,0 +1,13 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+
+import kotlin.reflect.KProperty1
+
+class Q {
+  val s = "OK"
+}
+
+enum class PropEnum(val prop: KProperty1<Q, String>) {
+    ELEM(Q::s)
+}
+
+fun box() = PropEnum.ELEM.prop.get(Q())