fix: update Redis resource requests and limits for better performance

Signed-off-by: zhenyus <zhenyus@mathmast.com>

freeleaps/helm-pkg/3rd/redis-cluster/values.prod.yaml

@@ -613,7 +613,13 @@ redis:
   ##     cpu: 3
   ##     memory: 1024Mi
   ##
-  resources: {}
+  resources: 
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 200m
+      memory: 256Mi
   ## @param redis.schedulerName Use an alternate scheduler, e.g. "stork".
   ## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
   ##
@@ -973,7 +979,13 @@ metrics:
   ##     memory: 1024Mi
   ## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
   ##
-  resources: {}
+  resources:
+    requests:
+      cpu: 50m
+      memory: 64Mi
+    limits:
+      cpu: 100m
+      memory: 128Mi
   ## @param metrics.extraArgs Extra arguments for the binary; possible values [here](https://github.com/oliver006/redis_exporter)
   ## extraArgs:
   ##   check-keys: myKey,myOtherKey