backend -> backend-legacy, backend-next -> backend

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/backend/prometheus.yml

@@ -1,21 +0,0 @@
-# This is an example configuration file for Prometheus, that is set to scrape
-# the metrics endpoint exposed by the example backend.
-#
-# If you want to run a docker based Prometheus instance locally to try it out,
-# run the following command in the Backstage root:
-#
-# docker run --mount type=bind,source=./packages/backend/prometheus.yml,destination=/etc/prometheus/prometheus.yml --publish published=9090,target=9090,protocol=tcp prom/prometheus
-#
-# After this, you have a Prometheus instance on http://localhost:9090
-
-global:
-  scrape_interval: 15s
-  evaluation_interval: 15s
-
-scrape_configs:
-  - job_name: 'prometheus'
-    static_configs:
-      # This target address specifically works on Docker for MacOS - you may
-      # need to change it to another host depending on your OS and Docker
-      # engine.
-      - targets: ['host.docker.internal:9464']