chore(deps): update helm general non-major helm releases (#1535)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

charts/stable/promcord/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: "latest"
 dependencies:
 - name: common
   repository: https://truecharts.org
-  version: 8.9.18
+  version: 8.9.21
 deprecated: false
 description: Discord bot that provides metrics from a Discord server
 icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png
@@ -21,7 +21,7 @@ name: promcord
 sources:
   - https://github.com/nimarion/promcord
 type: application
-version: 2.0.2
+version: 2.0.3
 annotations:
   truecharts.org/catagories: |
     - metrics