Rename captcha feature flag

app/controllers/groups_controller.rb

@@ -358,7 +358,7 @@ class GroupsController < Groups::ApplicationController
   end
 
   def captcha_enabled?
-    Gitlab::Recaptcha.enabled? && Feature.enabled?(:recaptcha_on_group_creation, type: :ops)
+    Gitlab::Recaptcha.enabled? && Feature.enabled?(:recaptcha_on_top_level_group_creation, type: :ops)
   end
 
   def captcha_required?

config/feature_flags/ops/recaptcha_on_group_creation.yml → config/feature_flags/ops/recaptcha_on_top_level_group_creation.yml

 ---
-name: recaptcha_on_group_creation
+name: recaptcha_on_top_level_group_creation
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/56707
 rollout_issue_url:
 milestone: '13.10'

spec/controllers/groups_controller_spec.rb

@@ -356,7 +356,7 @@ RSpec.describe GroupsController, factory_default: :keep do
 
       context 'with feature flag switched off' do
         before do
-          stub_feature_flags(recaptcha_on_group_creation: false)
+          stub_feature_flags(recaptcha_on_top_level_group_creation: false)
         end
 
         it 'allows creating a group without the reCAPTCHA' do