Twistlock IB image and VS customization (0.0.3-bb.0)

Pointing to Twistlock package version 0.0.3-bb.0

New package version uses Twistlock image version 20.12 from IronBank. Also allows for full modification of Istio VirtualService (labels, annotations, host names, gateways).

Modified twistlock helmrelease template to allow for populating imagePullSecret based on registryCredentials array to support new image from registry1.

chart/values.yaml

@@ -262,6 +262,8 @@ twistlock:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/twistlock.git
     path: "./chart"
     tag: "0.0.3-bb.0"
+
+  # -- Values to passthrough to the twistlock chart: https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/twistlock.git
   values: {}
 
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