Migrate CSS utils in vulnerability_list.vue and dependencies to tw

What does this MR do and why?

Migrate CSS utilities in vulnerability_list.vue and its dependencies to Tailwind variants

This uses the new GitLab Tailwind migration script to find all dependencies of vulnerability_list.vue and migrate all GitLab CSS utilities to their Tailwind variant.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

No change expected

How to set up and validate locally

This migration was carried out with the new migration script. See https://gitlab.com/gitlab-org/gitlab-ui/-/blob/main/doc/tailwind-migration.md or Slack announcement (internal)

scripts/frontend/find_frontend_files.mjs ee/app/assets/javascripts/security_dashboard/components/shared/vulnerability_report/vulnerability_list.vue |  node_modules/@gitlab/ui/bin/migrate_custom_utils_to_tw.bundled.mjs --tailwind-config config/tailwind.config.js --from-stdin