Create update.yml workflow

Author: bubylou

.github/workflows/update.yml

@@ -0,0 +1,15 @@
+name: helm-version-updater
+
+on:
+  schedule:
+    - cron: "0 13 * * *"
+  workflow_dispatch: {}
+
+jobs:
+  helm-version-updater:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: lrstanley/[email protected]
+        with:
+          check-dir: charts/