test(files): add tests to confirm reads don't impact quota in stream_read #37588

Job	Run time
changes	7s
integration-sqlite (collaboration_features, 8.4, main, master)	5m 49s
integration-sqlite (federation_features, 8.4, main, master)	5m 12s
integration-sqlite (comments_features, 8.4, main, master)	4m 20s
integration-sqlite (features, 8.4, main, master)	25m 36s
integration-sqlite (dav_features, 8.4, main, master)	17m 18s
integration-sqlite (filesdrop_features, 8.4, main, master)	3m 53s
integration-sqlite (capabilities_features, 8.4, main, master)	3m 18s
integration-sqlite (--tags ~@large files_features, 8.4, main, master)	35m 22s
integration-sqlite (files_reminders, 8.4, main, master)	1m 14s
integration-sqlite (file_conversions, 8.4, main, master)	4m 1s
integration-sqlite (sharing_features, 8.4, main, master)	41m 0s
integration-sqlite (theming_features, 8.4, main, master)	3m 32s
integration-sqlite (routing_features, 8.4, main, master)	2m 58s
integration-sqlite (openldap_features, 8.4, main, master)	2m 51s
integration-sqlite (remoteapi_features, 8.4, main, master)	2m 25s
integration-sqlite (ldap_features, 8.4, main, master)	3m 36s
integration-sqlite (openldap_numerical_features, 8.4, main, master)	2m 44s
integration-sqlite (sharees_features, 8.4, main, master)	15m 19s
integration-sqlite (setup_features, 8.4, main, master)	2m 34s
integration-sqlite (videoverification_features, 8.4, main, master)	10m 20s
integration-sqlite-summary	6s
	3h 13m 35s

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