Merge branch '503403-changes-to-vr-in-mr-workflow' into 'master'

Scope MR link to project in VR resolution template

See merge request !174003



Merged-by: Subashis Chakraborty <schakraborty@gitlab.com>
Approved-by: Subashis Chakraborty <schakraborty@gitlab.com>
Co-authored-by: Michael Becker <mbecker@gitlab.com>

ee/app/views/vulnerabilities/merge_request_description.md.erb

 <% if llm_patch.present? %>
 <% if description_options&.dig(:vulnerable_mr) %>
-Vulnerability finding detected in merge request: <%= merge_request_url(description_options[:vulnerable_mr]) + '+s' %>
+<% mr_url = description_options.dig(:vulnerable_mr).then { |mr| Gitlab::Routing.url_helpers.project_merge_request_url(mr.target_project, mr) } %>
+Vulnerability finding detected in merge request: <%= "#{mr_url}+s" %>
 <% else %>
 MR created from vulnerability: [<%= vulnerability.title %>](<%= vulnerability_url(vulnerability) %>)
 <% end %>