E2E: Quarantine vulnerability_management_spec

What does this MR do?

This MR quarantines ee/browser_ui/10_govern/vulnerability_management_spec.rb | Govern Vulnerability management in a merge request can create an issue from a security finding in pipeline security tab due to a recent change introduced by !130390 (merged) which resurfaced a bug reported in #421428 (closed)

Please see Slack convo for details: https://gitlab.slack.com/archives/CV09DAXEW/p1693510879437029

E2E Test Failure issue(s)

#423897 (closed)

Check-list

• General code guidelines check-list
  • Code review guidelines
  • Style guides
• Quarantine test check-list
  • Follow the Quarantining Tests guide.
  • Confirm the test has a quarantine: tag with the specified quarantine type.
  • Note if the test should be quarantined for a specific environment.
  • (Optionally) In case of an emergency (e.g. blocked deployments), consider adding labels to pick into auto-deploy (Pick into auto-deploy priority1 severity1).
• Dequarantine test check-list
  • Follow the Dequarantining Tests guide.
  • Confirm the test consistently passes on the target GitLab environment(s).
• To ensure a faster turnaround, ask in the #quality_maintainers Slack channel for someone to review and merge the merge request, rather than assigning it directly.