chore(helm): update image public.ecr.aws/bitnami/redis digest to 4d5b85d (#34000)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[public.ecr.aws/bitnami/redis](https://redirect.github.com/bitnami/containers)
([source](https://redirect.github.com/bitnami/containers/tree/HEAD/bitnami/redis))
| digest | `60c585e` -> `4d5b85d` |

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charts/stable/redis/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/bitnami/bitnami-docker-redis
   - https://github.com/truecharts/charts/tree/master/charts/stable/redis
 type: application
-version: 15.6.6
+version: 15.6.7

charts/stable/redis/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: public.ecr.aws/bitnami/redis
   pullPolicy: IfNotPresent
-  tag: 7.4.2@sha256:60c585e4b3ce2758d511f861158330ce4ae8483bd28723db5a30069294bb82e3
+  tag: 7.4.2@sha256:4d5b85da47179d9beea79bb5c00b6f30e9771151652df747efebf015cedc1413
 
 includeCommon: true
 workload: