Extract Function: Fix callee replacement in operation expressions

#KT-8294 Fixed

idea/testData/refactoring/extractFunction/basic/convertBinaryExpression.kt

@@ -0,0 +1,3 @@
+fun foo(minus : String.(String) -> Unit) {
+    "A" <selection>-</selection> "B"
+}

idea/testData/refactoring/extractFunction/basic/convertBinaryExpression.kt.conflicts

@@ -0,0 +1 @@
+Cannot perform refactoring without an expression

idea/testData/refactoring/extractFunction/basic/convertInfixExpression.kt

@@ -0,0 +1,6 @@
+// PARAM_DESCRIPTOR: value-parameter val x: kotlin.String.(kotlin.String) -> kotlin.Unit defined in foo
+// PARAM_TYPES: kotlin.String.(kotlin.String) -> kotlin.Unit
+
+fun foo(x : String.(String) -> Unit) {
+    "A" <selection>x</selection> "B"
+}

idea/testData/refactoring/extractFunction/basic/convertInfixExpression.kt.after

@@ -0,0 +1,8 @@
+// PARAM_DESCRIPTOR: value-parameter val x: kotlin.String.(kotlin.String) -> kotlin.Unit defined in foo
+// PARAM_TYPES: kotlin.String.(kotlin.String) -> kotlin.Unit
+
+fun foo(x : String.(String) -> Unit) {
+    "A".(function(x))("B")
+}
+
+private fun function(x: String.(String) -> Unit) = x

idea/testData/refactoring/extractFunction/basic/convertUnaryExpression.kt

@@ -0,0 +1,6 @@
+// PARAM_DESCRIPTOR: value-parameter val plus: kotlin.String.() -> kotlin.Unit defined in foo
+// PARAM_TYPES: kotlin.String.() -> kotlin.Unit
+
+fun foo(plus: String.() -> Unit) {
+    <selection>+</selection> "A"
+}

idea/testData/refactoring/extractFunction/basic/convertUnaryExpression.kt.after

@@ -0,0 +1,8 @@
+// PARAM_DESCRIPTOR: value-parameter val plus: kotlin.String.() -> kotlin.Unit defined in foo
+// PARAM_TYPES: kotlin.String.() -> kotlin.Unit
+
+fun foo(plus: String.() -> Unit) {
+    "A".(function(plus))()
+}
+
+private fun function(plus: String.() -> Unit) = plus