JVM KT-22465 don't generate accessor to private setter in other class

compiler/testData/codegen/box/properties/accessorForProtectedPropertyWithPrivateSetter.kt

@@ -0,0 +1,24 @@
+// FILE: accessorForProtectedPropertyWithPrivateSetter.kt
+import a.A
+
+class B : A() {
+    fun test() = { -> vo + fk()() }
+}
+
+fun box() = B().test()()
+
+// FILE: a.kt
+package a
+
+open class A {
+    protected var vo = "O"
+        private set
+
+    protected var vk = ""
+        private set
+
+    fun fk() = { ->
+        vk = "K"
+        vk
+    }
+}