[stable/openvpn] deprecating chart (#24374)

Signed-off-by: Matt Farina <matt@mattfarina.com>

stable/openvpn/Chart.yaml

@@ -1,13 +1,11 @@
 apiVersion: v1
-description: A Helm chart to install an openvpn server inside a kubernetes cluster.  Certificate
+description: DEPRECATED - A Helm chart to install an openvpn server inside a kubernetes cluster.  Certificate
   generation is also part of the deployment, and this chart will generate client keys
   as needed.
 name: openvpn
-version: 4.2.4
+version: 4.2.5
 appVersion: 1.1.0
-maintainers:
-- name: jasongwartz
-- name: dippynark
+deprecated: true
 icon: https://forums.openvpn.net/styles/openvpn/theme/images/ovpnlogo.png
 keywords:
 - openvpn

stable/openvpn/OWNERS

@@ -1,6 +0,0 @@
-approvers:
-- jasongwartz
-- dippynark
-reviewers:
-- jasongwartz
-- dippynark

stable/openvpn/README.md

@@ -6,6 +6,10 @@ For more information, see the Helm Charts [Deprecation and Archive Notice](https
 # Helm chart for OpenVPN
 This chart will install an [OpenVPN](https://openvpn.net/) server inside a kubernetes cluster.  New certificates are generated on install, and a script is provided to generate client keys as needed.  The chart will automatically configure dns to use kube-dns and route all network traffic to kubernetes pods and services through the vpn.  By connecting to this vpn a host is effectively inside a cluster's network.
 
+## DEPRECATION NOTICE
+
+This chart is deprecated and no longer supported.
+
 ### Uses
 The primary purpose of this chart was to make it easy to access kubernetes services during development.  It could also be used for any service that only needs to be accessed through a vpn or as a standard vpn.