remove src/dev/ folder

Signed-off-by: alde <r.dybeck@gmail.com>

plugins/code-coverage/src/dev/index.tsx

@@ -1,29 +0,0 @@
-/*
- * Copyright 2020 Spotify AB
- *
- * 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 { createDevApp } from '@backstage/dev-utils';
-import { codeCoveragePlugin } from '../plugin';
-import { codeCoverageApiRef, CodeCoverageRestApi } from '../api';
-import { discoveryApiRef } from '@backstage/core-api';
-
-createDevApp()
-  .registerPlugin(codeCoveragePlugin)
-  .registerApi({
-    api: codeCoverageApiRef,
-    deps: { discoveryApi: discoveryApiRef },
-    factory: ({ discoveryApi }) => new CodeCoverageRestApi(discoveryApi),
-  })
-  .render();