The new file header didn't get carried over when these files were
"moved" somehow, update them to use it.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@353669 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/docker/scripts/build_gcc_version.sh b/utils/docker/scripts/build_gcc_version.sh
index f569d7e..68aa4c6 100755
--- a/utils/docker/scripts/build_gcc_version.sh
+++ b/utils/docker/scripts/build_gcc_version.sh
@@ -1,10 +1,9 @@
 #!/usr/bin/env bash
 #===- libcxx/utils/docker/scripts/build-gcc.sh ----------------------------===//
 #
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 #===-----------------------------------------------------------------------===//
 
diff --git a/utils/docker/scripts/build_llvm_version.sh b/utils/docker/scripts/build_llvm_version.sh
index eb093c4..613a7ba 100755
--- a/utils/docker/scripts/build_llvm_version.sh
+++ b/utils/docker/scripts/build_llvm_version.sh
@@ -1,10 +1,9 @@
 #!/usr/bin/env bash
 #===- libcxx/utils/docker/scripts/build_install_llvm_version_default.sh -----------------------===//
 #
-#                     The LLVM Compiler Infrastructure
-#
-# This file is distributed under the University of Illinois Open Source
-# License. See LICENSE.TXT for details.
+# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 #===-------------------------------------------------------------------------------------------===//