remove some file paths from rubocop_tobo.yml (#26022)

.rubocop_todo.yml

@@ -194,7 +194,6 @@ RSpec/AnyInstance:
     - 'spec/models/account_spec.rb'
     - 'spec/models/setting_spec.rb'
     - 'spec/services/activitypub/process_collection_service_spec.rb'
-    - 'spec/validators/blacklisted_email_validator_spec.rb'
     - 'spec/validators/follow_limit_validator_spec.rb'
     - 'spec/workers/activitypub/delivery_worker_spec.rb'
     - 'spec/workers/web/push_notification_worker_spec.rb'
@@ -333,11 +332,7 @@ RSpec/MessageChain:
 RSpec/MessageSpies:
   Exclude:
     - 'spec/controllers/admin/accounts_controller_spec.rb'
-    - 'spec/controllers/api/base_controller_spec.rb'
-    - 'spec/controllers/auth/registrations_controller_spec.rb'
     - 'spec/helpers/admin/account_moderation_notes_helper_spec.rb'
-    - 'spec/helpers/application_helper_spec.rb'
-    - 'spec/lib/status_finder_spec.rb'
     - 'spec/lib/webfinger_resource_spec.rb'
     - 'spec/models/admin/account_action_spec.rb'
     - 'spec/models/concerns/remotable_spec.rb'
@@ -802,7 +797,6 @@ Style/MutableConstant:
   Exclude:
     - 'app/models/tag.rb'
     - 'app/services/delete_account_service.rb'
-    - 'config/initializers/twitter_regex.rb'
     - 'lib/mastodon/migration_warning.rb'
 
 # This cop supports safe autocorrection (--autocorrect).