Bump Redis image tag to 8.0.6

Required by Sidekiq 8.

Author: archf

charts/opslevel/values.yaml

@@ -192,7 +192,7 @@ redis:
   external: false
   image:
     repository: "746108190720.dkr.ecr.us-east-1.amazonaws.com/redis"
-    tag: "6.2.6"
+    tag: "8.0.6"
   resources: *resourcesMedium
   pod:
     annotations: {}