Update swift-syntax

Author: kimdv

CodeGeneration/Package.swift

@@ -11,7 +11,7 @@ let package = Package(
     .executable(name: "generate-swiftsyntax", targets: ["generate-swiftsyntax"])
   ],
   dependencies: [
-    .package(url: "https://github.com/apple/swift-syntax.git", revision: "d73b60bb61a394c85d7a3c739b034e65a11032e6"),
+    .package(url: "https://github.com/apple/swift-syntax.git", revision: "cf413a6fe9a82e3f8e1c022cac6f6d23dfb1a035"),
     .package(url: "https://github.com/apple/swift-argument-parser.git", .upToNextMinor(from: "1.1.4")),
   ],
   targets: [

Sources/SwiftSyntax/generated/Trivia.swift

@@ -200,7 +200,7 @@ public struct Trivia {
   }
 
   public var sourceLength: SourceLength {
-    return pieces.map( { 
+    return pieces.map({ 
         $0.sourceLength 
       }).reduce(.zero, + )
   }