chore: fix licenses

Signed-off-by: Marco Nenciarini <[email protected]>

Author: mnencia

Dockerfile

@@ -1,3 +1,23 @@
+# vim:set ft=dockerfile:
+#
+# Copyright © contributors to CloudNativePG, established as
+# CloudNativePG a Series of LF Projects, LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
 ARG BASE=debian:bookworm-slim
 
 FROM $BASE AS build-layer

docker-bake.hcl

@@ -1,3 +1,22 @@
+#
+# Copyright © contributors to CloudNativePG, established as
+# CloudNativePG a Series of LF Projects, LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
 variable "environment" {
   default = "testing"
   validation {