Exclude prometheus task for more rake tasks

config/initializers/prometheus.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 return unless CodeOcean::Config.new(:code_ocean).read[:prometheus_exporter][:enabled]
-return if Rake.application.top_level_tasks.to_s.include?('db:')
+return if %w[db: assets:].any? { |task| Rake.application.top_level_tasks.to_s.include?(task) }
 
 # Add metric callbacks to all models
 ApplicationRecord.include Prometheus::Record