update license headers

Author: rnro

.github/workflows/scripts/cmake-build.sh

@@ -10,19 +10,6 @@
 ## See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 ##
 ##===----------------------------------------------------------------------===##
-##===----------------------------------------------------------------------===##
-##
-## This source file is part of the SwiftNIO open source project
-##
-## Copyright (c) 2025 Apple Inc. and the SwiftNIO project authors
-## Licensed under Apache License v2.0
-##
-## See LICENSE.txt for license information
-## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
-##
-## SPDX-License-Identifier: Apache-2.0
-##
-##===----------------------------------------------------------------------===##
 
 set -uo pipefail
 

.github/workflows/scripts/update-cmake-lists.sh

@@ -10,19 +10,6 @@
 ## See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 ##
 ##===----------------------------------------------------------------------===##
-##===----------------------------------------------------------------------===##
-##
-## This source file is part of the SwiftNIO open source project
-##
-## Copyright (c) 2025 Apple Inc. and the SwiftNIO project authors
-## Licensed under Apache License v2.0
-##
-## See LICENSE.txt for license information
-## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
-##
-## SPDX-License-Identifier: Apache-2.0
-##
-##===----------------------------------------------------------------------===##
 
 set -eu