REMOVE: old tests and add script for reth (#2132) #1537

Job	Run time
configure-updates (configure-updates, default)	3m 45s
configure-updates (configure-updates, no-unattended-updates)	4m 7s
upgrade-prep (upgrade-prep, default)	7m 29s
update-changes (update-changes, 222)	3m 49s
update-changes (update-changes, 223)	4m 0s
restart-services (restart-services, default)	12m 3s
update-package (update-package, default)	5m 27s
switch-repos (switch-repos, default)	7m 29s
update-changes (update-changes, 224)	3m 56s
setup (setup, default)	6m 42s
manage-service (manage-service, start-multiple)	6m 48s
manage-service (manage-service, start)	5m 55s
manage-service (manage-service, notifications)	8m 41s
manage-service (manage-service, start-stop)	4m 51s
manage-service (manage-service, write-start)	6m 5s
ssv-key-generator (ssv-key-generator, default)	6m 55s
update-services (update-services, single-service)	5m 54s
update-services (update-services, default)	5m 36s
update-stereum (update-stereum, full)	7m 20s
update-stereum (update-stereum, override)	6m 17s
update-stereum (update-stereum, default)	5m 12s
	2h 8m 21s

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