Merge branch 'istio-np' into 'master'

Add Istio Controlplane NetworkPolicies

Closes #433

See merge request platform-one/big-bang/bigbang!632

chart/templates/istio/controlplane/values.yaml

@@ -13,6 +13,9 @@ imagePullSecrets:
 
 openshift: {{ .Values.openshift }}
 
+networkPolicies:
+  enabled: {{ .Values.networkPolicies.enabled }}
+
 {{- if .Values.addons.keycloak.enabled }}
 extraServers:
 - port:

chart/values.yaml

@@ -110,7 +110,7 @@ istio:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/istio-controlplane.git
     path: "./chart"
-    tag: "1.8.4-bb.2"
+    tag: "1.8.4-bb.3"
 
   # -- Flux reconciliation overrides specifically for the Istio Package
   flux: {}