Fixes helm validation.

charts/knx-exporter/templates/validate.yaml

@@ -1,16 +1,3 @@
-# Copyright © 2022-2024 Christian Fritz <mail@chr-fritz.de>
-#
-# 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.
 {{- if not .Values.connection }}
 {{- fail "Missing connection configuration" }}
 {{- end }}