AO3-6486 Add development_and_membership admin role #3893

Job	Run time
rake db:otwseed	1m 16s
rspec spec/controllers	10m 12s
rspec spec/models	5m 22s
rspec --exclude-pattern 'spec/{controllers,models}/*/.rb'	5m 11s
cucumber features/admins	4m 47s
cucumber features/bookmarks	4m 51s
cucumber features/collections	6m 12s
cucumber features/comments_and_kudos	6m 1s
cucumber features/gift_exchanges	6m 53s
cucumber features/importing	2m 36s
cucumber features/other_a	9m 30s
cucumber features/other_b	6m 19s
cucumber features/prompt_memes_a	3m 57s
cucumber features/prompt_memes_b	3m 46s
cucumber features/prompt_memes_c	5m 40s
cucumber features/search	6m 32s
cucumber features/tag_sets	3m 10s
cucumber features/tags_and_wrangling	5m 57s
cucumber features/users	4m 37s
cucumber features/works	13m 25s
	1h 56m 14s

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