AO3-6890 Remove unusable config #5011

Job	Run time
rake db:otwseed	1m 21s
rspec spec/controllers	13m 26s
rspec spec/models	5m 30s
rspec --exclude-pattern 'spec/{controllers,models}/*/.rb'	8m 24s
cucumber features/admins	8m 33s
cucumber features/bookmarks	4m 43s
cucumber features/collections	7m 6s
cucumber features/comments_and_kudos	8m 1s
cucumber features/gift_exchanges	7m 8s
cucumber features/importing	2m 36s
cucumber features/other_a	12m 4s
cucumber features/other_b	7m 15s
cucumber features/prompt_memes_a	5m 8s
cucumber features/prompt_memes_b	3m 54s
cucumber features/prompt_memes_c	5m 9s
cucumber features/search	6m 57s
cucumber features/tag_sets	3m 46s
cucumber features/tags_and_wrangling	6m 57s
cucumber features/users	5m 10s
cucumber features/works	12m 59s
	2h 16m 7s

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