feat: Add SetupCheck to warn about missing second factor provider #39407

Job	Run time
changes	9s
integration-sqlite (capabilities_features, 8.4, main, master)	3m 6s
integration-sqlite (filesdrop_features, 8.4, main, master)	3m 40s
integration-sqlite (dav_features, 8.4, main, master)	16m 31s
integration-sqlite (features, 8.4, main, master)	20m 48s
integration-sqlite (federation_features, 8.4, main, master)	8m 37s
integration-sqlite (collaboration_features, 8.4, main, master)	4m 7s
integration-sqlite (--tags ~@large files_features, 8.4, main, master)	29m 26s
integration-sqlite (openldap_numerical_features, 8.4, main, master)	2m 16s
integration-sqlite (openldap_features, 8.4, main, master)	2m 26s
integration-sqlite (file_conversions, 8.4, main, master)	2m 7s
integration-sqlite (comments_features, 8.4, main, master)	4m 22s
integration-sqlite (theming_features, 8.4, main, master)	2m 21s
integration-sqlite (ldap_features, 8.4, main, master)	3m 15s
integration-sqlite (setup_features, 8.4, main, master)	2m 8s
integration-sqlite (sharees_features, 8.4, main, master)	20m 54s
integration-sqlite (videoverification_features, 8.4, main, master)	8m 29s
integration-sqlite (routing_features, 8.4, main, master)	1m 33s
integration-sqlite (remoteapi_features, 8.4, main, master)	2m 5s
integration-sqlite (files_reminders, 8.4, main, master)	1m 8s
integration-sqlite (sharing_features, 8.4, main, master)	28m 39s
integration-sqlite-summary	6s
	2h 48m 13s

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