Bump Container Registry to v3.71.0-gitlab

Upgrade registry from v3.70.0 to v3.71.0.

Related https://gitlab.com/gitlab-org/container-registry/-/issues/987

Changelog: changed

config/software/registry.rb

@@ -19,7 +19,7 @@
 require "#{Omnibus::Config.project_root}/lib/gitlab/version"
 name 'registry'
-version = Gitlab::Version.new('registry', 'v3.70.0-gitlab')
+version = Gitlab::Version.new('registry', 'v3.71.0-gitlab')
 default_version version.print(false)
 display_version version.print(false).delete_suffix('-gitlab')