chore(deps): update helm chart common to v6.12.4 (#875)

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

charts/stable/grocy/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: auto
 dependencies:
 - name: common
   repository: https://truecharts.org/
-  version: 6.12.3
+  version: 6.12.4
 deprecated: false
 description: ERP beyond your fridge - grocy is a web-based self-hosted groceries &
   household management solution for your home
@@ -20,4 +20,4 @@ name: grocy
 sources:
 - https://github.com/grocy/grocy
 type: application
-version: 6.11.9
+version: 6.11.10