Add 'Change to val' quickfix for delegates without setValue

So #KT-13688 Fixed

idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty.kt

@@ -0,0 +1,12 @@
+// "Change to val" "true"
+import kotlin.reflect.KProperty
+
+fun test() {
+    var foo: String by <caret>Delegate()
+}
+
+class Delegate {
+    operator fun getValue(thisRef: Any?, property: KProperty<*>): String {
+        return ""
+    }
+}

idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty.kt.after

@@ -0,0 +1,12 @@
+// "Change to val" "true"
+import kotlin.reflect.KProperty
+
+fun test() {
+    val foo: String by <caret>Delegate()
+}
+
+class Delegate {
+    operator fun getValue(thisRef: Any?, property: KProperty<*>): String {
+        return ""
+    }
+}

idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty2.kt

@@ -0,0 +1,14 @@
+// "Change to val" "false"
+// ACTION: Create extension function 'Delegate.getValue'
+// ACTION: Create member function 'Delegate.getValue'
+// ERROR: Missing 'getValue(Nothing?, KProperty<*>)' method on delegate of type 'Delegate'
+import kotlin.reflect.KProperty
+
+fun test() {
+    var foo: String by <caret>Delegate()
+}
+
+class Delegate {
+    operator fun setValue(thisRef: Any?, property: KProperty<*>, value: String) {
+    }
+}

idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty3.kt

@@ -0,0 +1,12 @@
+// "Change to val" "false"
+// ACTION: Create extension function 'Delegate.getValue', function 'Delegate.setValue'
+// ACTION: Create member function 'Delegate.getValue', function 'Delegate.setValue'
+// ERROR: Missing 'getValue(Nothing?, KProperty<*>)' method on delegate of type 'Delegate'
+// ERROR: Missing 'setValue(Nothing?, KProperty<*>, String)' method on delegate of type 'Delegate'
+import kotlin.reflect.KProperty
+
+fun test() {
+    var foo: String by <caret>Delegate()
+}
+
+class Delegate