fix(files_metadata): skip UpdateSingleMetadata silently for non-local owners #47851

Job	Run time
changes	9s
integration-sqlite (openldap_features, 8.4, main, main, master)	2m 36s
integration-sqlite (filesdrop_features, 8.4, main, main, master)	2m 40s
integration-sqlite (dav_features, 8.4, main, main, master)	13m 0s
integration-sqlite (file_conversions, 8.4, main, main, master)	2m 4s
integration-sqlite (setup_features, 8.4, main, main, master)	1m 1s
integration-sqlite (features, 8.4, main, main, master)	17m 11s
integration-sqlite (federation_features, 8.4, main, main, master)	6m 2s
integration-sqlite (routing_features, 8.4, main, main, master)	3m 27s
integration-sqlite (sharees_features, 8.4, main, main, master)	25m 51s
integration-sqlite (theming_features, 8.4, main, main, master)	4m 3s
integration-sqlite (openldap_numerical_features, 8.4, main, main, master)	1m 19s
integration-sqlite (guests_features, 8.4, main, main, master)	1m 27s
integration-sqlite (sharing_features, 8.4, main, main, master)	36m 15s
integration-sqlite (files_reminders, 8.4, main, main, master)	2m 13s
integration-sqlite (collaboration_features, 8.4, main, main, master)	4m 5s
integration-sqlite (ldap_features, 8.4, main, main, master)	2m 15s
integration-sqlite (comments_features, 8.4, main, main, master)	4m 19s
integration-sqlite (capabilities_features, 8.4, main, main, master)	2m 29s
integration-sqlite (videoverification_features, 8.4, main, main, master)	8m 35s
integration-sqlite (--tags ~@large files_features, 8.4, main, main, master)	40m 41s
integration-sqlite-summary	8s
	3h 1m 50s

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