Test

gitlab-runner: add `authenticationTokenConfigFile` #2004

Job	Run time
install-against-stable	5m 54s
test-stable	20m 35s
install-against-unstable	7m 57s
install-flake-against-stable	4m 35s
install-flake-against-unstable	7m 46s
test-unstable	13m 30s
	1h 0m 17s

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