chore(redis): update image docker.io/bitnamisecure/redis digest to d842c43 (#49194)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/bitnamisecure/redis | digest | `4f041bf` → `d842c43` |

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charts/stable/redis/Chart.yaml

@@ -37,5 +37,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/redis
   - https://hub.docker.com/r/bitnamisecure/redis
 type: application
-version: 18.4.1
+version: 18.4.2
 

charts/stable/redis/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: docker.io/bitnamisecure/redis
   pullPolicy: IfNotPresent
-  tag: latest@sha256:4f041bfd31d9be9711b3dc1300b4c1f90dca58c13216c84aa47fa4898945e491
+  tag: latest@sha256:d842c434ff617b84f954700b60fd99ac8b567ce16292daccb18cfc214cdcc2ec
 
 workload:
   main: