fix tls issue on ingress chart

[susilnem]

changes

• Fix ingress tls issue.

Output

Helm template

---
# Source: cacheppuccino-helm/templates/ingress.yaml
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ifrcgo-cacheppuccino
  labels:
    helm.sh/chart: cacheppuccino-helm-0.1.0
    app.kubernetes.io/name: cacheppuccino-helm
    app.kubernetes.io/instance: release-name
    app.kubernetes.io/version: "0.1.0"
    app.kubernetes.io/managed-by: Helm
spec:
  ingressClassName: nginx
  rules:
    - host: "cacheppuccino.ifrc.org"
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: ifrcgo-cacheppuccino
                port:
                  number: 8080
  tls:
    - secretName: secret-cert
      hosts:
        - "cacheppuccino.ifrc.org"