feat: add version checker

clusters/cl01tl/helm/version-checker/Chart.yaml

@@ -0,0 +1,21 @@
+apiVersion: v2
+name: version-checker
+version: 1.0.0
+description: Version Checker
+keywords:
+  - version-checker
+  - update-tracker
+home: https://docs.alexlebens.dev/applications/version-checker/
+sources:
+  - https://github.com/jetstack/version-checker
+  - https://quay.io/repository/jetstack/version-checker?tab=tags
+  - https://github.com/jetstack/version-checker/tree/main/deploy/charts/version-checker
+maintainers:
+  - name: alexlebens
+dependencies:
+  - name: version-checker
+    repository: https://charts.jetstack.io
+    version: v0.10.0
+icon: https://cdn.jsdelivr.net/gh/selfhst/icons/png/omnitools.png
+# renovate: datasource=github-releases depName=jetstack/version-checker
+appVersion: v0.10.0