Add license headers to docker files
-#-------------------------------------------------------------------------------
+#
# Copyright (C) 2015 The Gravitee team (http://gravitee.io)
+#
# 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.
-#-------------------------------------------------------------------------------
+#
+
FROM adoptopenjdk/openjdk11:jre-11.0.7_10-alpine
LABEL maintainer="contact@graviteesource.com"
