fix username

Author: wistefan

charts/data-space-connector/templates/database-secrets.yaml

@@ -10,4 +10,7 @@ metadata:
 data:
   postgres-user-password: {{ randAlphaNum 30 | b64enc | quote }}
   postgres-admin-password: {{ randAlphaNum 30 | b64enc | quote }}
+  {{- if (eq .Values.postgresql.auth.enablePostgresUser true) }}
+  postgres-user: postgres  
+  {{- end }}  
 {{- end }}