🚀 feat(grafana-k8sgpt-dashboard.yaml): add namespace field to metadata

The namespace field is added to the metadata section of the Grafana dashboard YAML file. This allows the dashboard to be created in the specified namespace, which improves organization and management of the dashboard.

Signed-off-by: MateSousa <matessousa@outlook.com>

chart/operator/templates/grafana-k8sgpt-dashboard.yaml

@@ -11,6 +11,7 @@ metadata:
     app.kubernetes.io/part-of: k8sgpt-operator
   {{- include "chart.labels" . | nindent 4 }}
   name: k8sgpt-overview
+  namespace: {{ .Values.grafanaDashboard.namespace }}
 data:
   k8sgpt-overview.json: |
 {{ .Files.Get "dashboards/k8sgpt-overview.json" | indent 4}}