chore: replace labels in Grafana dashboard for docker compose (paradigmxyz#19756)

Author: shekhirin

etc/docker-compose.yml

@@ -65,7 +65,8 @@ services:
     # 3. Run Grafana
     entrypoint: >
       sh -c "cp -r /etc/grafana/provisioning_temp/dashboards/. /etc/grafana/provisioning/dashboards &&
-             find /etc/grafana/provisioning/dashboards/ -name '*.json' -exec sed -i 's/$${DS_PROMETHEUS}/Prometheus/g' {} \+ &&
+             find /etc/grafana/provisioning/dashboards/ -name '*.json' -exec sed -i 's/$${datasource}/Prometheus/g' {} \+ &&
+             find /etc/grafana/provisioning/dashboards/ -name '*.json' -exec sed -i 's/$${VAR_INSTANCE_LABEL}/instance/g' {} \+ &&
              /run.sh"
 
 volumes: