Resolve "Add custom network policies"

General MR

Summary

Enable consumers to be able to add in their own flavors of network policies at the values-level

Relevant logs/screenshots

Clean install and Upgrade install performed.

kiali:
  enabled: false
kyverno:
  enabled: false
kyvernoPolicies:
  enabled: false
kyvernoReporter:
  enabled: false
promtail:
  enabled: false
loki:
  enabled: false
neuvector:
  enabled: false
tempo:
  enabled: false
monitoring:
  enabled: true

istio:
  enabled: true
  
addons:
  argocd: 
    enabled: true

    git:
      tag: null
      #tag: "6.7.15-bb.0"
      repo: https://repo1.dso.mil/big-bang/product/packages/argocd.git
      path: "./chart"
      branch: "158-add-custom-network-policies"

    values:
      configs:
        secret:
          argocdServerAdminPassword: '$2a$10$rUDZDckdDZ2TEwk9PDs3QuqjkL58qR1IHE1Kj4MwDx.7/m5dytZJm'
      bbtests:
        enabled: true
        cypress:
           envs:
             cypress_url: 'https://argocd.dev.bigbang.mil/login'        
      networkPolicies:
        additionalPolicies:
        - name: this-is-a-custom-network-policy
          spec:
            podSelector: {}
            policyTypes:
            - Egress
            - Ingress
            egress:
            - to:
              - ipBlock:
                  cidr: 172.20.0.0/12
            ingress:
            - from:
              - podSelector:
                  matchLabels:
                    role: client

Linked Issue

issue

Upgrade Notices

N/A