ci: add copyright to bash scripts

Author: Sjors

ci/scripts/ci.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+#
+# Copyright (c) The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 export LC_ALL=C.UTF-8
 
 set -o errexit -o nounset -o pipefail -o xtrace

ci/scripts/run.sh

@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+#
+# Copyright (c) The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 export LC_ALL=C.UTF-8
 
 set -o errexit -o nounset -o pipefail -o xtrace