"Convert property to function" intention should warn about the property overloads at child class constructor

#KT-29764 Fixed

idea/testData/intentions/convertPropertyToFunction/overrides2.kt

@@ -0,0 +1,8 @@
+// SHOULD_FAIL_WITH: Property overloaded in child class constructor
+package test
+
+open class Parent() {
+    open val <caret>o: String = ""
+}
+
+class Child(override val o: String) : Parent()