Added *.conn.ipv6 certificate requests #842

Job	Run time
build-docker (internet.nl, docker/Dockerfile, app)	1m 23s
build-docker (unbound, docker/Dockerfile, unbound)	1m 10s
build-docker (linttest, docker/Dockerfile, linttest)	1m 2s
build-docker (test-runner, docker/test-runner.Dockerfile)	52s
build-docker (webserver, docker/webserver.Dockerfile)	1m 27s
build-docker (rabbitmq, docker/rabbitmq.Dockerfile)	1m 9s
build-docker (grafana, docker/grafana.Dockerfile)	1m 22s
build-docker (prometheus, docker/prometheus.Dockerfile)	1m 9s
build-docker (cron, docker/cron.Dockerfile)	1m 19s
test	2m 6s
development-environment-test	2m 6s
integration-test	2m 42s
docs	1s
lint/check	41s
	18m 29s

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