feat: uprade opagatekeeper to v3.4.0

chart/templates/gatekeeper/namespace.yaml

@@ -3,7 +3,6 @@ apiVersion: v1
 kind: Namespace
 metadata:
   labels:
-    admission.gatekeeper.sh/ignore: no-self-managing
     control-plane: controller-manager
     gatekeeper.sh/system: "yes"
     app.kubernetes.io/name: gatekeeper

chart/templates/gatekeeper/values.yaml

@@ -4,8 +4,12 @@
 
 {{- define "bigbang.defaults.gatekeeper" -}}
 disableValidatingWebhook: true
-createNamespace: false
 image:
   pullSecrets:
   - name: private-registry
+postInstall:
+  labelNamespace:
+    image:
+      pullSecrets:
+      - name: private-registry
 {{- end -}}

chart/values.yaml

@@ -226,7 +226,7 @@ gatekeeper:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/policy.git
     path: "./chart"
-    tag: "3.3.0-bb.4"
+    tag: "3.4.0-bb.0"
 
   # -- Flux reconciliation overrides specifically for the OPA Gatekeeper Package
   flux: {}