chore(helm): update image docker.io/bitnamisecure/redis digest to 6705bb7 (#39928)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/bitnamisecure/redis | digest | `4298c6b` -> `6705bb7` |

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charts/stable/redis/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/redis
   - https://hub.docker.com/r/bitnamisecure/redis
 type: application
-version: 17.8.0
+version: 17.8.1
 

charts/stable/redis/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker.io/bitnamisecure/redis
   pullPolicy: IfNotPresent
-  tag: latest@sha256:4298c6b6705657d4c321827325d9854200ea0a76462bef356e470a5f42d824df
+  tag: latest@sha256:6705bb72c6d6e5f27ac4771a6d695ed567a8148fe990eb982779215b74716c72
 
 workload:
   main: