Fabricator specs (#23925)

spec/fabricators/account_alias_fabricator.rb

spec/fabricators/account_deletion_request_fabricator.rb

spec/fabricators/account_migration_fabricator.rb

spec/fabricators/account_moderation_note_fabricator.rb

spec/fabricators/account_pin_fabricator.rb

spec/fabricators/account_stat_fabricator.rb

spec/fabricators/account_tag_stat_fabricator.rb

spec/fabricators/account_warning_preset_fabricator.rb

spec/fabricators/admin_action_log_fabricator.rb

spec/fabricators/announcement_mute_fabricator.rb

spec/fabricators/announcement_reaction_fabricator.rb

spec/fabricators/conversation_account_fabricator.rb

spec/fabricators/conversation_mute_fabricator.rb

spec/fabricators/custom_emoji_category_fabricator.rb

spec/fabricators/encrypted_message_fabricator.rb

spec/fabricators/featured_tag_fabricator.rb

...bricators/follow_recommendation_suppression_fabricator.rb

spec/fabricators/identity_fabricator.rb

spec/fabricators/import_fabricator.rb

spec/fabricators/ip_block_fabricator.rb