[stable/lamp] deprecating chart (#24349)

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

stable/lamp/Chart.yaml

@@ -1,8 +1,7 @@
 apiVersion: v1
-description: Modular and transparent LAMP stack chart supporting PHP-FPM, Release Cloning, LoadBalancer, Ingress, SSL and lots more!
+description: DEPRECATED - Modular and transparent LAMP stack chart supporting PHP-FPM, Release Cloning, LoadBalancer, Ingress, SSL and lots more!
 name: lamp
-version: 1.1.5
+version: 1.1.6
 appVersion: 7
 home: https://github.com/lead4good/helm-lamp-stack
-maintainers:
-  - name: lead4good
+deprecated: true

stable/lamp/OWNERS

@@ -1,4 +0,0 @@
-approvers:
-  - lead4good
-reviewers:
-  - lead4good

stable/lamp/README.md

@@ -7,6 +7,10 @@ For more information, see the Helm Charts [Deprecation and Archive Notice](https
 
 Ever wanted to deploy a [LAMP Stack](https://en.wikipedia.org/wiki/LAMP_(software_bundle)) on Kubernetes?
 
+## DEPRECATION NOTICE
+
+This chart is deprecated and no longer supported.
+
 ## TL;DR;
 
 ```console