Clean Autodeployment #1393

Job	Run time
clean / gather_branch_exists (schulcloud-server)	10s
clean / gather_branch_exists (schulcloud-client)	17s
clean / gather_branch_exists (nuxt-client)	16s
clean / gather_branch_exists (superhero-dashboard)	5s
clean / gather_branch_exists (shd-client)	4s
clean / create_branch_identifier / convert_branch_name	1s
clean / gather_branch_exists (schulcloud-calendar)	3s
clean / gather_branch_exists (antivirus_check_service)	4s
clean / gather_branch_exists (version-aggregator)	3s
clean / gather_branch_exists (dof_app_deploy)	3s
clean / gather_branch_exists (h5p-staticfiles-server)	2s
clean / gather_branch_exists (tldraw-client)	4s
clean / gather_branch_exists (tldraw-server)	3s
clean / examine_branch_existence	4s
clean / delete_namespaces (DEV_KUBE_CONFIG_BRB)	6m 58s
clean / delete_namespaces (DEV_KUBE_CONFIG_NBC)	2m 21s
clean / delete_namespaces (DEV_KUBE_CONFIG_THR)	2m 10s
clean / delete_namespaces (DEV_KUBE_CONFIG_DBC)	7m 46s
	20m 34s

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