Replace with for-each: add new-lines using comment saver

Related to KT-15858

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

@@ -1,4 +1,6 @@
 // WITH_RUNTIME
 fun main() {
-    1.rangeTo(2).forEach { x -> x }
+    1.rangeTo(2).forEach { x ->
+        x
+    }
 }

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

@@ -2,5 +2,7 @@
 fun foo() {}
 
 fun test() {
-    listOf(1, 2).forEach { l -> /* comment */ }
+    listOf(1, 2).forEach { l ->
+        /* comment */
+    }
 }

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

@@ -1,4 +1,5 @@
 // WITH_RUNTIME
 fun foo() {
-    (1..10/* from 1 to 10 */).forEach { x /* current */ -> }
+    (1..10/* from 1 to 10 */).forEach { x /* current */ ->
+    }
 }

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

@@ -1,4 +1,5 @@
 // WITH_RUNTIME
 fun foo() {
-    (1..10).forEach { x -> }
+    (1..10).forEach { x ->
+    }
 }

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

@@ -2,5 +2,7 @@
 fun main() {
     val list = 1..4
 
-    list.forEach { x: Int -> x }
+    list.forEach { x: Int ->
+        x
+    }
 }

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

@@ -3,6 +3,8 @@ fun foo() {
     val list = 1..4
     val i = 0
 
-    list.forEach { i -> i }
+    list.forEach { i ->
+        i
+    }
     i
 }

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

@@ -2,5 +2,6 @@
 fun foo() {
     val list = 1..4
 
-    list.forEach { i -> }
+    list.forEach { i ->
+    }
 }

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

@@ -2,5 +2,7 @@
 fun foo() {
     val list = 1..4
 
-    list.forEach { x -> x }
+    list.forEach { x ->
+        x
+    }
 }

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

@@ -2,5 +2,7 @@
 fun main() {
     val list = 1..4
 
-    list.forEach { x: Int -> 11 }
+    list.forEach { x: Int ->
+        11
+    }
 }