feat(server,worker): add citygml service (#333) #2960

Job	Run time
prepare	6s
ci-tiles	0s
ci-geo	0s
ci-extension	0s
ci-tools	0s
ci-server / ci-server-test	4m 41s
ci-server / ci-server-lint	3m 51s
ci-worker / ci-worker-lint	3m 13s
ci-worker / ci-worker-test	3m 7s
build-tiles	0s
build-geo	0s
deploy-extension-dev	0s
deploy-geo-dev	0s
deploy-tiles-dev	0s
build-worker / Build and push Docker image	55s
deploy-worker-dev	0s
ci	1s
build-server / Build and push Docker image	24s
deploy-server-dev	0s
	16m 18s

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