Update Helm release redis to v22

Author: renovate[bot]

charts/studio/Chart.lock

@@ -1,7 +1,7 @@
 dependencies:
 - name: redis
   repository: https://charts.bitnami.com/bitnami
-  version: 21.0.2
+  version: 22.0.7
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
   version: 16.7.2
@@ -14,5 +14,5 @@ dependencies:
 - name: vector
   repository: https://helm.vector.dev
   version: 0.45.0
-digest: sha256:971a3d5864e123dad05c065bd32b04f1a3ece329c41aa0c08ddd256c2cbc12f7
-generated: "2025-09-09T22:38:17.455796+02:00"
+digest: sha256:49f541b57482320bbb4ba766923ca2c720c23e186913c348af959fb3d0746efc
+generated: "2025-09-10T05:49:11.776886909Z"

charts/studio/Chart.yaml

@@ -11,7 +11,7 @@ icon: "https://static.iterative.ai/logo/studio.svg"
 dependencies:
   - name: redis
     condition: redis.enabled
-    version: "21.0.2"
+    version: "22.0.7"
     repository: "https://charts.bitnami.com/bitnami"
   - name: postgresql
     condition: postgresql.enabled