Fix copyright notices

Author: glessard

Sources/System/IORing/IOCompletion.swift

@@ -1,3 +1,12 @@
+/*
+ This source file is part of the Swift System open source project
+
+ Copyright (c) 2023 - 2025 Apple Inc. and the Swift System project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See https://swift.org/LICENSE.txt for license information
+*/
+
 #if compiler(>=6.2) && $Lifetimes
 #if os(Linux)
 

Sources/System/IORing/IORequest.swift

@@ -1,3 +1,12 @@
+/*
+ This source file is part of the Swift System open source project
+
+ Copyright (c) 2023 - 2026 Apple Inc. and the Swift System project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See https://swift.org/LICENSE.txt for license information
+*/
+
 #if compiler(>=6.2) && $Lifetimes
 #if os(Linux)
 

Sources/System/IORing/IORing.swift

@@ -1,3 +1,12 @@
+/*
+ This source file is part of the Swift System open source project
+
+ Copyright (c) 2023 - 2026 Apple Inc. and the Swift System project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See https://swift.org/LICENSE.txt for license information
+*/
+
 #if compiler(>=6.2) && $Lifetimes
 #if os(Linux)
 

Sources/System/IORing/PollEvents.swift

@@ -1,7 +1,7 @@
 /*
  This source file is part of the Swift System open source project
 
- Copyright (c) 2020 Apple Inc. and the Swift System project authors
+ Copyright (c) 2026 Apple Inc. and the Swift System project authors
  Licensed under Apache License v2.0 with Runtime Library Exception
 
  See https://swift.org/LICENSE.txt for license information

Sources/System/IORing/RawIORequest.swift

@@ -1,3 +1,12 @@
+/*
+ This source file is part of the Swift System open source project
+
+ Copyright (c) 2023 - 2026 Apple Inc. and the Swift System project authors
+ Licensed under Apache License v2.0 with Runtime Library Exception
+
+ See https://swift.org/LICENSE.txt for license information
+*/
+
 #if compiler(>=6.2) && $Lifetimes
 #if os(Linux)