refactor: move redisinsight into redis directory

Author: pierreboissinot

README.md

@@ -70,7 +70,7 @@ The repository currently supports these message brokers:
 
 [Redisinsight](https://redis.io/insight/) is available:
 
- - Add `./redisinsight.yml` to your `.env`
+ - Add `./redis/redisinsight.yml` to your `.env`
  - Got to [redisinsight.${DOCKER_HOST_SUFFIX}.lph](https://redisinsight.${DOCKER_HOST_SUFFIX}.lph/) or [redisinsight.lph](https://redisinsight.lph/)
 
 An optional watchtower service is available to update docker images automatically. Add `watchtower.yml` to `COMPOSE_FILE` variable and set a schedule with `WATCHTOWER_SCHEDULE` variable in your `.env` file (default is `0 0 17 * * *`). You should also [login to your docker hub account](https://docs.docker.com/security/for-developers/access-tokens/#create-an-access-token) to prevent rate limit issues.