bench: small fixes for tracing in node and workbench

[Icelandjack]

Description

• Fixes the way the port is displayed in the node information (without an accidental layer of Maybe).
• Fixes tracing with new Consensus tracers GDD, GSM and CSJ for the new tracing system.
• workbench: adjust for renamed UTxO-HD tracers; enablesGSM trace messages

Checklist

• [y] Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated. These may include:
  • golden tests
  • property tests
  • roundtrip tests
  • integration tests
    See Runnings tests for more details
• Any changes are noted in the CHANGELOG.md for affected package
• The version bounds in .cabal files are updated
• CI passes. See note on CI. The following CI checks are required:
  • Code is linted with hlint. See .github/workflows/check-hlint.yml to get the hlint version
  • Code is formatted with stylish-haskell. See .github/workflows/stylish-haskell.yml to get the stylish-haskell version
  • Code builds on Linux, MacOS and Windows for ghc-8.10.7 and ghc-9.2.7
• Self-reviewed the diff