FEA-2879: Include SockJS debug URL

[evanweible-wf]

Motivation

We need a way to pipe the websocket debug url to consumers

Changes

• Add debugUrl to WebSocketConnectEvent which is emitted via the
  GlobalWebSocketMonitor. When using SockJS, this will be populated with the
  full URL that the underlying transport is using, which can be useful information
  for debugging.

Review

See CONTRIBUTING.md for more details on review types (+1 / QA +1 / +10) and code review process.

Please review:

QA Checklist

• Tests were updated and provide good coverage of the changeset and other affected code
• Manual testing was performed if needed
  • Steps from PR author:
  • Anything falling under manual testing criteria outlined in CONTRIBUTING.md

Merge Checklist

While we perform many automated checks before auto-merging, some manual checks are needed:

• A Frontend Frameworks Architecture member has reviewed these changes
• There are no unaddressed comments - this check can be automated if reviewers use the "Request Changes" feature
• For release PRs - Version metadata in Rosie comment is correct

[aviary-wf]

Security Insights

No security relevant content was detected by automated scans.

Action Items

• Review PR for security impact; comment "security review required" if needed or unsure
• Verify aviary.yaml coverage of security relevant code

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[corwinsheahan-wf]

QA +1
Pulled this into wdesk and verified that the transport url is logged

Merging into master.
@Workiva/release-management-p

[rmconsole-wf]

+1 from RM