remove unused import #15091

Job	Run time
branch_meta	2s
build_and_push	5m 41s
trivy-vulnerability-scanning	51s
deploy / create_artifacts_repos (schulcloud-server)	35s
deploy / create_artifacts_repos (schulcloud-client)	14s
end-to-end-tests / e2e (courses_and_topics)	8m 56s
deploy / create_artifacts_repos (nuxt-client)	17s
end-to-end-tests / e2e (management)	9m 1s
end-to-end-tests / e2e (navi_user_settings)	9m 12s
deploy / create_artifacts_repos (superhero-dashboard)	4s
end-to-end-tests / e2e (tasks_and_other)	9m 14s
deploy / create_artifacts_repos (schulcloud-calendar)	5s
deploy / create_artifacts_repos (antivirus_check_service)	10s
deploy / create_artifacts_repos (version-aggregator)	3s
deploy / create_artifacts_repos (dof_app_deploy)	6s
deploy / create_artifacts_repos (h5p-staticfiles-server)	4s
deploy / create_branch_identifier / convert_branch_name	1s
deploy / create_artifacts_workspaces (brb)	2s
deploy / create_artifacts_workspaces (default)	3s
deploy / create_artifacts_workspaces (nbc)	4s
deploy / create_artifacts_workspaces (thr)	4s
deploy / bingo_add_branch / get_values_insert_branch_if_not_existent	5s
deploy / deploy_nbc_dev / deploy nbc	7m 36s
deploy / deploy_brb_dev / deploy brb	4m 37s
deploy / deploy_dbc_dev / deploy dbc	8m 2s
cy-e2e-tests	0s
deploy-successful	0s
test-successful	0s
	1h 5m 9s

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