Description

Fix #12955
Set default value of postgresql.postgresServer to 127.0.0.1 so helm install won't failed if it's not defined.
Move the comment on postgresServer at the beginning of postgresql item, to ease the usage of external instance.

Test results

helm template . --values myvalues.yaml --show-only templates/configmap.yaml

---
# Source: defectdojo/templates/configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: defectdojo
  labels:
    app.kubernetes.io/name: defectdojo
    app.kubernetes.io/instance: defectdojo
    app.kubernetes.io/managed-by: Helm
    helm.sh/chart: defectdojo-1.6.203-dev
data:
.... 
  DD_DATABASE_HOST: 127.0.0.1
.... 

Documentation

N/A

Checklist

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• Add applicable tests to the unit tests.
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