Revert "Fixes Prometheus config directory issue"

This reverts commit 5000dd8.

Author: bogdan-ts

docker-compose.coolify.yml

@@ -68,12 +68,6 @@ services:
       - ./config/prometheus:/etc/prometheus
       - prometheus_data:/prometheus
     command:
-      - >
-        if [ -d /etc/prometheus/prometheus.yml ]; then
-          echo "prometheus.yml is a directory — fixing...";
-          rm -rf /etc/prometheus/prometheus.yml;
-        fi;
-        exec /bin/prometheus
       - "--config.file=/etc/prometheus/prometheus.yml"
       - "--storage.tsdb.path=/prometheus"
       - "--web.console.libraries=/etc/prometheus/console_libraries"