chore(helm): update image public.ecr.aws/bitnami/redis digest to 46244c9 (#31953)

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 | `f3caa41` -> `46244c9` |

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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: 15.6.3
+version: 15.6.4

charts/stable/redis/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: public.ecr.aws/bitnami/redis
   pullPolicy: IfNotPresent
-  tag: 7.4.2@sha256:f3caa412cabc84bbe452bc1cf722f25c797351d7b2a9cc45b16f1d4e81d9bc63
+  tag: 7.4.2@sha256:46244c9a40a5c5cce081bbd1fad1c72c484708d6aba3211629c65b6404cef156
 
 includeCommon: true
 workload: