Create from usage (function/property): Suggest separate actions for extensions and non-extension declarations

#KT-6023 Fixed

idea/testData/quickfix/createFromUsage/createFunction/call/afterFunOnLibObject.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 fun test() {
     val a: Int = Unit.foo(2)

idea/testData/quickfix/createFromUsage/createFunction/call/afterFunOnLibType.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val n: T)
 

idea/testData/quickfix/createFromUsage/createFunction/call/beforeFunOnLibObject.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 fun test() {
     val a: Int = Unit.<caret>foo(2)

idea/testData/quickfix/createFromUsage/createFunction/call/beforeFunOnLibType.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val n: T)
 

idea/testData/quickfix/createFromUsage/createFunction/call/funOnJavaType.after.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 // ERROR: Unresolved reference: foo
 
 fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/funOnJavaType.before.Main.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 // ERROR: Unresolved reference: foo
 
 fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/afterExtension.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/afterExtensionPartialSubstitution.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/afterExtensionWithReceiverArg.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/beforeExtension.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/beforeExtensionPartialSubstitution.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {

idea/testData/quickfix/createFromUsage/createFunction/call/typeArguments/beforeExtensionWithReceiverArg.kt

@@ -1,4 +1,4 @@
-// "Create function 'foo'" "true"
+// "Create extension function 'foo'" "true"
 
 class A<T>(val items: List<T>) {
     fun test(): Int {