Update Prometheus from 2.45.0 to 2.46.0

Changelog: changed

Author: dependencies.io Bot

config/software/prometheus.rb

@@ -20,7 +20,7 @@
 require "#{Omnibus::Config.project_root}/lib/gitlab/prometheus_helper"
 
 name 'prometheus'
-version = Gitlab::Version.new('prometheus', '2.45.0')
+version = Gitlab::Version.new('prometheus', '2.46.0')
 default_version version.print
 
 license 'APACHE-2.0'