[PLAT-15181] Fix code to make volume metrics visible

Summary: [PLAT-15181] Fix code to make volume metrics visible

Test Plan:
{F283021}

{F283020}

{F283019}

{F283022}

manually deployed YBA to reproduce the issue,
then updated the chart with the fix.
screenshots attached

Reviewers: sneelakantan, vkumar, sanketh

Reviewed By: sneelakantan

Subscribers: yugaware

Differential Revision: https://phorge.dev.yugabyte.com/D37870

stable/yugaware/templates/configs.yaml

@@ -499,10 +499,6 @@ data:
           target_label: __metrics_path__
           replacement: /api/v1/nodes/${1}/proxy/metrics
         metric_relabel_configs:
-          # Keep all metrics that match our pod names
-          - source_labels: ["pod"]
-            regex: "(.*)-yb-(.*)"
-            action: keep
           - source_labels: ["__name__"]
             regex: "kubelet_volume_stats_used_bytes|kubelet_volume_stats_capacity_bytes"
             action: keep
@@ -600,9 +596,9 @@ data:
 
       {{- end }}
       {{- end }}
- 
+
       {{- if and (not .Values.useNginxProxy) (.Values.tls.enabled) }}
-      
+
       - job_name: 'platform'
         metrics_path: "/api/v1/prometheus_metrics"
         scheme: https
@@ -627,7 +623,7 @@ data:
 
 
       {{- if .Values.prometheus.selfMonitor }}
-      
+
       - job_name: 'prometheus'
         metrics_path: "/metrics"
         static_configs: