Extract messaging to NPM package

Co-authored-by: Mikko Aspiala <mikko.aspiala@gmail.com>

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

packages/core/src/common/utils/channel/get-request-channel.ts

@@ -1,9 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-import type { RequestChannel } from "./request-channel-listener-injection-token";
-
-export const getRequestChannel = <Request, Response>(id: string): RequestChannel<Request, Response> => ({
-  id,
-});