Update Copyright date for error sequence

Co-authored-by: Clive <[email protected]>

Author: phausler

Sources/AsyncAlgorithms/AsyncMapErrorSequence.swift

@@ -2,7 +2,7 @@
 //
 // This source file is part of the Swift Async Algorithms open source project
 //
-// Copyright (c) 2022 Apple Inc. and the Swift project authors
+// Copyright (c) 2025 Apple Inc. and the Swift project authors
 // Licensed under Apache License v2.0 with Runtime Library Exception
 //
 // See https://swift.org/LICENSE.txt for license information