Fix ingress in all helm charts (#393)

charts/commento/Chart.yaml

charts/commento/README.md

charts/commento/templates/ingress.yaml

charts/elasticsearch/Chart.yaml

charts/elasticsearch/README.md

charts/elasticsearch/templates/ingress.yaml

charts/ghost/Chart.yaml

charts/ghost/README.md

charts/ghost/templates/ingress.yaml

charts/gitea/Chart.yaml

charts/gitea/README.md

charts/gitea/templates/ingress.yaml

charts/graylog/Chart.yaml

charts/graylog/README.md

charts/graylog/templates/ingress.yaml

charts/nextcloud/Chart.yaml

charts/nextcloud/README.md

charts/nextcloud/templates/ingress.yaml

charts/rabbitmq/Chart.yaml

charts/rabbitmq/README.md