fix: Templating out podmonitor namespace var

chart/templates/monitoring/podmonitor.yaml

@@ -3,7 +3,7 @@ apiVersion: monitoring.coreos.com/v1
 kind: PodMonitor
 metadata:
   name: gatekeeper
-  namespace: gatekeeper-system
+  namespace: {{ .Release.Namespace }}
   labels:
     monitoring: gatekeeper
     release: gatekeeper-system-gatekeeper
@@ -13,8 +13,8 @@ spec:
       app: gatekeeper
   namespaceSelector:
     matchNames:
-    - gatekeeper-system
+    - {{ .Release.Namespace }}
   podMetricsEndpoints:
   - port: metrics
     interval: 10s
-{{- end }}
\ No newline at end of file
+{{- end }}