[stable/stellar-core] add repo archive notice and deprecate chart (#24199)

* [stable/stellar-core] add repo archive notice

Signed-off-by: Scott Rigby <scott@r6by.com>

* [stable/stellar-core] deprecate stellar-core

This chart does not receive updates for a long time

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

Co-authored-by: Carlos Panato <ctadeu@gmail.com>

stable/stellar-core/Chart.yaml

@@ -1,16 +1,11 @@
 apiVersion: v1
+deprecated: true
 appVersion: "10.0.0"
-description: Backbone node of the Stellar cryptocurrency network.
+description: DEPRECATED Backbone node of the Stellar cryptocurrency network.
 name: stellar-core
-version: 1.0.1
+version: 1.0.2
 icon: https://www.stellar.org/developers/images/favicon/rocket-180x180.png
 home: https://www.stellar.org
-maintainers:
-  - name: andrenarchy
-    email: andre.extern@satoshipay.io
-    url: https://github.com/andrenarchy
-  - name: rendhalver
-    email: pete.brown@powerhrg.com
 sources:
   - https://github.com/satoshipay/docker-stellar-core/
 keywords:

stable/stellar-core/README.md

@@ -1,3 +1,10 @@
+# ⚠️ Repo Archive Notice
+
+As of Nov 13, 2020, charts in this repo will no longer be updated.
+For more information, see the Helm Charts [Deprecation and Archive Notice](https://github.com/helm/charts#%EF%B8%8F-deprecation-and-archive-notice), and [Update](https://helm.sh/blog/charts-repo-deprecation/).
+
+# ⚠️ Chart Deprecated
+
 # Stellar Core
 
 [Stellar](https://www.stellar.org) is an open-source and distributed payments infrastructure. Stellar Core is the software that powers the backbone of the Stellar network and validates and agrees on transactions. For more information see the [Stellar network overview](https://www.stellar.org/developers/guides/get-started/).