chore: Auto-update chart README [skip ci]

charts/stable/promcord/Chart.yaml

@@ -6,8 +6,8 @@ dependencies:
     version: 10.4.9
 deprecated: false
 description: Discord bot that provides metrics from a Discord server
-icon: https://truecharts.org/img/chart-icons/promcord.png
-home: https://github.com/truecharts/charts/tree/master/charts/stable/promcord
+icon: https://truecharts.org/img/hotlink-ok/chart-icons/promcord.png
+home: https://truecharts.org/docs/charts/stable/promcord
 keywords:
   - promcord
   - discord
@@ -19,6 +19,7 @@ maintainers:
     url: https://truecharts.org
 name: promcord
 sources:
+  - https://github.com/truecharts/charts/tree/master/charts/stable/promcord
   - https://github.com/nimarion/promcord
 type: application
 version: 4.0.27