[IR BE] Fix symbol remapping for IrField/IrProperty

- Use appropriate wrapped descriptor
 - Add test

compiler/testData/codegen/box/delegatedProperty/insideInlinedObjectMultiModule.kt

@@ -0,0 +1,33 @@
+// MODULE: lib
+// FILE: lib.kt
+
+import kotlin.reflect.*
+
+class Delegate {
+    var inner = "OK"
+    operator fun getValue(t: Any?, p: KProperty<*>): String = inner
+}
+
+inline fun <T> foo(b: () -> T): T {
+    return b()
+}
+
+fun del() = Delegate()
+
+// MODULE: lib2(lib)
+// FILE: lib2.kt
+
+fun qux() = foo {
+    val f = object {
+        val a by del()
+    }
+
+    f.a
+}
+
+// MODULE: main(lib2)
+// FILE: main.kt
+
+fun box(): String {
+    return qux()
+}