helm database redis

- update values.yaml for redis
- update Chart.yaml for redis

helm/charts/02-database/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: hlaeja-database
 description: A Helm chart for the hlaeja database chart wrapper
-version: 0.3.0
+version: 0.4.0
 
 dependencies:
 
@@ -19,3 +19,8 @@ dependencies:
   - name: influxdb
     version: 6.6.16
     repository: "oci://registry-1.docker.io/bitnamicharts"
+
+  # https://artifacthub.io/packages/helm/bitnami/redis
+  - name: redis
+    version: 21.2.13
+    repository: "oci://registry-1.docker.io/bitnamicharts"