Merge branch 'update-neuvector-tag-2.4.2-bb.4' into 'master'

neuvector update to 2.4.2-bb.4

Closes big-bang/product/packages/neuvector#39

See merge request !2593

chart/values.yaml

@@ -590,7 +590,7 @@ neuvector:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/sandbox/neuvector.git
     path: "./chart"
-    tag: "2.4.2-bb.3"
+    tag: "2.4.2-bb.4"
 
   # -- Redirect the package ingress to a specific Istio Gateway (listed in `istio.gateways`).  The default is "public".
   ingress: