[prometheus-redis-exporter] deprecate (#23706)

Signed-off-by: Naseem <naseem@transit.app>

stable/prometheus-redis-exporter/Chart.yaml

@@ -1,14 +1,14 @@
 apiVersion: v1
 appVersion: 1.3.4
-description: Prometheus exporter for Redis metrics
+# The prometheus-redis-exporter chart is deprecated and no longer maintained. For details deprecation,
+# including how to un-deprecate a chart see the PROCESSES.md file.
+deprecated: true
+description: DEPRECATED Prometheus exporter for Redis metrics
 name: prometheus-redis-exporter
-version: 3.5.0
+version: 3.5.1
 home: https://github.com/oliver006/redis_exporter
 sources:
   - https://github.com/oliver006/redis_exporter
 keywords:
   - prometheus
   - redis
-maintainers:
-  - name: acondrat
-    email: arcadie.condrat@gmail.com

stable/prometheus-redis-exporter/README.md

@@ -1,5 +1,7 @@
 # prometheus-redis-exporter
 
+DEPRECATED and moved to <https://github.com/prometheus-community/helm-charts>
+
 [redis_exporter](https://github.com/oliver006/redis_exporter) is a Prometheus exporter for Redis metrics.
 
 ## TL;DR;

stable/prometheus-redis-exporter/templates/NOTES.txt

@@ -1,3 +1,5 @@
+DEPRECATED and moved to <https://github.com/prometheus-community/helm-charts>
+
 1. Get the Redis Exporter URL by running these commands:
 {{- if contains "NodePort" .Values.service.type }}
   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "prometheus-redis-exporter.fullname" . }})