fix deletion rocketChatUser in KNL Deletion module #15281

Job	Run time
branch_meta	1s
build_and_push	5m 28s
trivy-vulnerability-scanning	1m 11s
deploy / create_artifacts_repos (schulcloud-server)	47s
end-to-end-tests / e2e (courses_and_topics)	2m 56s
deploy / create_artifacts_repos (schulcloud-client)	20s
end-to-end-tests / e2e (management)	2m 55s
deploy / create_artifacts_repos (nuxt-client)	14s
end-to-end-tests / e2e (navi_user_settings)	2m 54s
deploy / create_artifacts_repos (superhero-dashboard)	4s
end-to-end-tests / e2e (tasks_and_other)	2m 38s
deploy / create_artifacts_repos (schulcloud-calendar)	7s
deploy / create_artifacts_repos (antivirus_check_service)	5s
deploy / create_artifacts_repos (version-aggregator)	4s
deploy / create_branch_identifier / convert_branch_name	1s
deploy / create_artifacts_repos (dof_app_deploy)	6s
deploy / create_artifacts_repos (h5p-staticfiles-server)	8s
deploy / create_artifacts_workspaces (brb)	2s
deploy / create_artifacts_workspaces (default)	2s
deploy / create_artifacts_workspaces (nbc)	4s
deploy / create_artifacts_workspaces (thr)	3s
deploy / bingo_add_branch / get_values_insert_branch_if_not_existent	4s
deploy / deploy_nbc_dev / deploy nbc	7m 32s
deploy / deploy_dbc_dev / deploy dbc	7m 35s
deploy / deploy_brb_dev / deploy brb	8m 59s
test-successful	0s
deploy-successful	1s
cy-e2e-tests / e2e-system-tests	8s
cy-e2e-tests / configuring-loading-secrets-running-tests / configure-load-secrets-and-run_tests	8m 41s
	53m 10s

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