chore: make sure the dependent repositories are available when chart …

…testing and that referrred components are up-to-date.

.github/workflows/helm-chart-lint.yml

@@ -114,7 +114,10 @@ jobs:
       # install the chart to the kind cluster and run helm test
       # define charts to test with the --charts parameter
       - name: Run chart-testing (install)
-        run: ct install --charts charts/agent-plane,charts/agent-plane-azure-vault --config charts/config/chart-testing-config.yaml --helm-extra-set-args="--set=imageRegistry=kind-registry:5000/"
+        run: |
+          helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo add hashicorp https://helm.releases.hashicorp.com
+          ct install --charts charts/agent-plane,charts/agent-plane-azure-vault --config charts/config/chart-testing-config.yaml --helm-extra-set-args="--set=imageRegistry=kind-registry:5000/"
         if: github.event_name != 'pull_request' || env.CHART_CHANGED == 'true'
 
       # Upgrade the released chart version with the locally available chart

charts/agent-plane/Chart.yaml

@@ -54,7 +54,7 @@ dependencies:
   # HashiCorp Vault
   - name: vault
     alias: vault
-    version: 0.20.0
+    version: 0.27.0
     repository: https://helm.releases.hashicorp.com
     condition: install.vault
   # PostgreSQL