Migrate testdata to new lambda syntax

idea/testData/intentions/convertParameterToReceiver/lambdaParameter.kt

@@ -1,6 +1,6 @@
 // IS_APPLICABLE: false
 
-val foo = {(<caret>s: String, n: Int) -> s.length() - n/2 > 1 }
+val foo = { <caret>s: String, n: Int -> s.length() - n/2 > 1 }
 
 fun test() {
     foo("1", 2)

idea/testData/intentions/operatorToFunction/functionCallWithMultipleArgumentsAndSingleLambda.kt

@@ -4,5 +4,5 @@ class Mocha() {
 }
 fun main() {
     val mocha = Mocha()
-    val testing = mocha<caret>(1, "fire"){ (x: Int) -> "hello world" }
+    val testing = mocha<caret>(1, "fire"){ x: Int -> "hello world" }
 }

idea/testData/intentions/operatorToFunction/functionCallWithMultipleArgumentsAndSingleLambda.kt.after

@@ -4,5 +4,5 @@ class Mocha() {
 }
 fun main() {
     val mocha = Mocha()
-    val testing = mocha.invoke(1, "fire"){ (x: Int) -> "hello world" }
+    val testing = mocha.invoke(1, "fire"){ x: Int -> "hello world" }
 }

idea/testData/intentions/operatorToFunction/functionCallWithSingleLambda.kt

@@ -3,5 +3,5 @@ class Mocha() {
 }
 fun main() {
     val mocha = Mocha()
-    val testing = mocha<caret>{ (x: Int) -> "hello world" }
+    val testing = mocha<caret>{ x: Int -> "hello world" }
 }

idea/testData/intentions/operatorToFunction/functionCallWithSingleLambda.kt.after

@@ -3,5 +3,5 @@ class Mocha() {
 }
 fun main() {
     val mocha = Mocha()
-    val testing = mocha.invoke{ (x: Int) -> "hello world" }
+    val testing = mocha.invoke{ x: Int -> "hello world" }
 }

idea/testData/intentions/operatorToFunction/notApplicableFunctionCallWithCallableReference.kt

@@ -1,6 +1,6 @@
 // WITH_RUNTIME
 // IS_APPLICABLE: false
 fun foo() {
-    val bar = { (x: Int) -> x + 1 }
+    val bar = { x: Int -> x + 1 }
     val incremented = listOf(1, 2, 3).<caret>map(bar)
 }

idea/testData/intentions/removeExplicitTypeArguments/lambdaType.kt

@@ -1,6 +1,6 @@
 // IS_APPLICABLE: true
 fun foo() {
-    bar<caret><(Int) -> Int> { (it: Int) -> it }
+    bar<caret><(Int) -> Int> { it: Int -> it }
 }
 
 fun bar<T>(t: T): Int = 1

idea/testData/intentions/removeExplicitTypeArguments/lambdaType.kt.after

@@ -1,6 +1,6 @@
 // IS_APPLICABLE: true
 fun foo() {
-    bar { (it: Int) -> it }
+    bar { it: Int -> it }
 }
 
 fun bar<T>(t: T): Int = 1

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/notApplicable_notFunctionLiteralParameter.kt

@@ -1,6 +1,6 @@
 // IS_APPLICABLE: false
 
-val foo = { (x: Int) ->
+val foo = { x: Int ->
     class Inner() {
       fun temp(<caret>y: Int) : Int { return x + y }
     }

idea/testData/intentions/replaceExplicitFunctionLiteralParamWithIt/notApplicable_parameterHasExplicitType.kt

@@ -1,2 +1,2 @@
 // IS_APPLICABLE: false
-val incr = { (<caret>x: Int) -> x + 1}
+val incr = { <caret>x: Int -> x + 1}

idea/testData/intentions/specifyType/functionType.kt

@@ -1 +1 @@
-val x<caret> = { (a: Int) -> ""}
+val x<caret> = { a: Int -> ""}

idea/testData/intentions/specifyType/functionType.kt.after

@@ -1 +1 @@
-val x: (Int) -> String = { (a: Int) -> ""}
+val x: (Int) -> String = { a: Int -> ""}