Change Signature: Property support

#KT-6599 Fixed

idea/testData/refactoring/changeSignature/AddPropertyReceiverConflictBefore.kt

@@ -0,0 +1,8 @@
+open class A {
+    open var <caret>p: Int = 1
+}
+
+fun test() {
+    val t1 = A().p
+    A().p = 1
+}