fix: envoy-gateway migration

kubernetes/apps/database/dragonfly/app/helmrelease.yaml

@@ -93,5 +93,4 @@ spec:
             interval: 1m
             scrapeTimeout: 10s
     serviceAccount:
-      create: true
-      name: *app
+      dragonfly-operator: {}

kubernetes/apps/database/dragonfly/ks.yaml

@@ -4,9 +4,9 @@ apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
 metadata:
   name: &app dragonfly
-  namespace: flux-system
+  namespace: &namespace database
 spec:
-  targetNamespace: database
+  targetNamespace: *namespace
   commonMetadata:
     labels:
       app.kubernetes.io/name: *app
@@ -29,9 +29,9 @@ apiVersion: kustomize.toolkit.fluxcd.io/v1
 kind: Kustomization
 metadata:
   name: &app dragonfly-cluster
-  namespace: flux-system
+  namespace: &namespace database
 spec:
-  targetNamespace: database
+  targetNamespace: *namespace
   commonMetadata:
     labels:
       app.kubernetes.io/name: *app