feat: add separate redis for cf-argocd-extras and app-proxy

Author: mikhail-klimko

charts/gitops-runtime/README.md

@@ -367,7 +367,7 @@ gitops-operator:
 - `.Values.redis`/`.Values.redis-ha`/`.Values.redis-secret-init` were added
 
 ```yaml
-# Enabled standalone (single Deployment) Redis
+# Enabled standalone Redis (single Deployment with 1 replica)
 redis:
   enabled: true
 

charts/gitops-runtime/README.md.gotmpl

@@ -371,7 +371,7 @@ gitops-operator:
 - `.Values.redis`/`.Values.redis-ha`/`.Values.redis-secret-init` were added
 
 ```yaml
-# Enabled standalone (single Deployment) Redis
+# Enabled standalone Redis (single Deployment with 1 replica)
 redis:
   enabled: true