Add task to enable the branch feature for a group

Add two tasks to enable and disable the branch feature for a specific
group.

Heavily inspired by

#1645

Like the above PR, there are no tests.

Author: thomasiles

lib/tasks/groups.rake

@@ -71,6 +71,24 @@ namespace :groups do
     Group.find_by(external_id: args[:group_id]).update!(file_upload_enabled: false)
     Rails.logger.info("Updated file_upload_enabled to false for group #{args[:group_id]}")
   end
+
+  desc "Enable branch_routing feature for group"
+  task :enable_branch_routing, %i[group_id] => :environment do |_, args|
+    usage_message = "usage: rake groups:enable_branch_routing[<group_external_id>]".freeze
+    abort usage_message if args[:group_id].blank?
+
+    Group.find_by(external_id: args[:group_id]).update!(branch_routing_enabled: true)
+    Rails.logger.info("Updated branch_routing_enabled to true for group #{args[:group_id]}")
+  end
+
+  desc "Disable branch_routing feature for group"
+  task :disable_branch_routing, %i[group_id] => :environment do |_, args|
+    usage_message = "usage: rake groups:disable_branch_routing[<group_external_id>]".freeze
+    abort usage_message if args[:group_id].blank?
+
+    Group.find_by(external_id: args[:group_id]).update!(branch_routing_enabled: false)
+    Rails.logger.info("Updated branch_routing_enabled to false for group #{args[:group_id]}")
+  end
 end
 
 def run_task(task_name, args, rollback:)