refactor(setup): improve htaccess update handling and code clarity #36036

Job	Run time
changes	6s
integration-sqlite (capabilities_features, 8.4, main, master)	1m 41s
integration-sqlite (collaboration_features, 8.4, main, master)	4m 36s
integration-sqlite (dav_features, 8.4, main, master)	11m 14s
integration-sqlite (comments_features, 8.4, main, master)	3m 40s
integration-sqlite (--tags ~@large files_features, 8.4, main, master)	20m 25s
integration-sqlite (filesdrop_features, 8.4, main, master)	2m 54s
integration-sqlite (features, 8.4, main, master)	11m 27s
integration-sqlite (files_reminders, 8.4, main, master)	1m 56s
integration-sqlite (federation_features, 8.4, main, master)	5m 57s
integration-sqlite (openldap_numerical_features, 8.4, main, master)	2m 30s
integration-sqlite (setup_features, 8.4, main, master)	1m 48s
integration-sqlite (file_conversions, 8.4, main, master)	3m 15s
integration-sqlite (remoteapi_features, 8.4, main, master)	2m 18s
integration-sqlite (ldap_features, 8.4, main, master)	2m 44s
integration-sqlite (routing_features, 8.4, main, master)	2m 15s
integration-sqlite (openldap_features, 8.4, main, master)	1m 36s
integration-sqlite (sharing_features, 8.4, main, master)	23m 58s
integration-sqlite (theming_features, 8.4, main, master)	2m 38s
integration-sqlite (videoverification_features, 8.4, main, master)	6m 44s
integration-sqlite (sharees_features, 8.4, main, master)	8m 37s
integration-sqlite-summary	4s
	2h 2m 23s

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