Add IP-based rules (#14963)

app/controllers/admin/ip_blocks_controller.rb

app/controllers/api/v1/accounts_controller.rb

app/controllers/auth/registrations_controller.rb

app/helpers/admin/action_logs_helper.rb

app/lib/fast_ip_map.rb

app/models/concerns/expireable.rb

app/models/form/ip_block_batch.rb

app/models/ip_block.rb

app/models/user.rb

app/policies/ip_block_policy.rb

app/services/app_sign_up_service.rb

app/views/admin/ip_blocks/_ip_block.html.haml

app/views/admin/ip_blocks/index.html.haml

app/views/admin/ip_blocks/new.html.haml

app/views/admin/pending_accounts/_account.html.haml

app/workers/scheduler/ip_cleanup_scheduler.rb

config/initializers/rack_attack.rb

config/locales/en.yml

config/locales/simple_form.en.yml

config/navigation.rb