JetPsiFactory.createByPattern supports PsiChildRange as argument, used it in ConvertToForEachFunctionCallIntention

idea/testData/intentions/convertToForEachFunctionCall/commentsInBody.kt.after

@@ -1,7 +1,8 @@
 fun foo() {
     val list = 1..4
 
-    list.forEach { x ->// start of loop
+    list.forEach { x ->
+        // start of loop
         // comment 1
         var v = x + 1
         // comment 2

idea/testData/intentions/convertToForEachFunctionCall/commentsInBody2.kt.after

@@ -1,7 +1,8 @@
 fun foo() {
     val list = 1..4
 
-    list.forEach { x ->// comment
+    list.forEach { x ->
+        // comment
         var v = x + 1
     }
 }

idea/testData/intentions/convertToForEachFunctionCall/emptyBody.kt

@@ -0,0 +1,4 @@
+fun foo() {
+    <caret>for (x in 1..10) {
+    }
+}

idea/testData/intentions/convertToForEachFunctionCall/emptyBody.kt.after

@@ -0,0 +1,3 @@
+fun foo() {
+    (1..10).forEach { x -> }
+}