KT-9717, KT-9603:

pass getter/setter-related flags to AccessorForPropertyDescriptor

compiler/testData/codegen/boxMultiFile/kt9717DifferentPackages/a.kt

@@ -0,0 +1,8 @@
+package a
+
+import b.*
+
+fun box(): String {
+    BB().ok()
+    return BB().OK
+}