hide infisical operator from addon list (#4602)

dashboard/src/lib/hooks/useAddon.ts

@@ -139,6 +139,7 @@ export const useAddonList = ({
               "monitoring",
               "porter-agent-system",
               "external-secrets",
+              "infisical-operator"
             ].includes(a.namespace ?? "");
           });
       },

dashboard/src/main/home/add-on-dashboard/legacy_AddOnDashboard.tsx

@@ -50,6 +50,7 @@ export const RestrictedNamespaces = [
   "monitoring",
   "porter-agent-system",
   "external-secrets",
+  "infisical-operator"
 ];
 
 const templateBlacklist = ["web", "worker", "job", "umbrella"];