Release dmq-node, setup scriv

[coot]

Description

• depends on dmq: using annotated codec and OCert from kes-agent library #5195
• Bumped versions
• setup scriv for changelog management
  no more changelog conflicts :)

Checklist

Quality

• Commit sequence makes sense and have useful messages, see ref.
• New tests are added and existing tests are updated.
• Self-reviewed the PR.

Maintenance

• Linked an issue or added the PR to the current sprint of ouroboros-network project.
• Added labels.
• Updated changelog files.
• The documentation has been properly updated, see ref.