message: Remove duplicate license
diff: * See the License for the specific language governing permissions and
  * limitations under the License.
  */
  -
  -// * Copyright 2021 The Backstage Authors
  -// *
  -// * 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.
  -// */
  import { getRootLogger } from '@backstage/backend-common';
  import { ConfigReader } from '@backstage/config';
  import { ScmIntegrations } from '@backstage/integration';
  