Broken indentation for istio ingress gateway resource

Merge Request:

https://repo1.dso.mil/platform-one/big-bang/apps/core/istio-controlplane/-/merge_requests/45

      - name: istio-ingressgateway
        k8s:
          resources:            {}
          serviceAnnotations:
            {}
          podAnnotations:
            {}
          nodeSelector:
            {}
          affinity:
            {}
          tolerations:
            []

This should be, Current MR is tested with values we are applying from PartyBus

    ingressGateways:
      - name: istio-ingressgateway
        k8s:
          resources:            
            {}
          serviceAnnotations:
            {}
          podAnnotations:
            {}
          nodeSelector:
            {}
          affinity:
            {}
          tolerations:
            []