[stable/pachyderm] deprecating chart (#24375)

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

stable/pachyderm/Chart.yaml

@@ -1,7 +1,7 @@
 ---
 apiVersion: v1
 description: >
-  Pachyderm is a large-scale container-based workflow engine that offers complete version control for data and reproducible data processing
+  DEPRECATED - Pachyderm is a large-scale container-based workflow engine that offers complete version control for data and reproducible data processing
 name: pachyderm
 icon: https://avatars2.githubusercontent.com/u/10432478?s=200
 keywords:
@@ -10,15 +10,9 @@ keywords:
   - reproducibility
   - distributed
   - processing
-version: 0.2.2
+version: 0.2.3
 appVersion: 1.8.6
 home: "https://pachyderm.io"
 sources:
   - "https://github.com/pachyderm/pachyderm"
-maintainers:
-  - name: jonandernovella
-    email: novella.uu@gmail.com
-  - name: dwhitena
-    email: whitenack.daniel@gmail.com
-  - name: jdoliner
-    email: jdoliner@pachyderm.io
+deprecated: true

stable/pachyderm/OWNERS

@@ -1,8 +0,0 @@
-approvers:
-- jonandernovella
-- dwhitena
-- jdoliner
-reviewers:
-- jonandernovella
-- dwhitena
-- jdoliner

stable/pachyderm/README.md

@@ -11,6 +11,10 @@ Pachyderm is a language-agnostic and cloud infrastructure-agnostic large-scale d
 * https://pachyderm.io
 * https://github.com/pachyderm/pachyderm
 
+## DEPRECATION NOTICE
+
+This chart is deprecated and no longer supported.
+
 Prerequisites Details
 ---------------------