Prepare CHANGELOG.md for new release

[glibas]

🤔 What's changed?

⚡️ What's your motivation?

🏷️ What kind of change is this?

• 🏦 Refactoring/debt/DX (improvement to code design, tooling, documentation etc. without changing behaviour)
• 🐛 Bug fix (non-breaking change which fixes a defect)
• ⚡ New feature (non-breaking change which adds new behaviour)
• 💥 Breaking change (incompatible changes to the API)

♻️ Anything particular you want feedback on?

📋 Checklist:

• I agree to respect and uphold the Cucumber Community Code of Conduct
• I've changed the behaviour of the code
  • I have added/updated tests to cover my changes.
• My change requires a change to the documentation.
  • I have updated the documentation accordingly.
• Users should know about my change
  • I have added an entry to the "Unreleased" section of the CHANGELOG, linking to this pull request.

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[github-actions]

Go API Changes

# summary
Inferred base version: v0.13.0
Suggested version: v0.13.1

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (250d69a) 83.21% compared to head (25ab708) 83.21%.

❗ Current head 25ab708 differs from pull request most recent head 9507da7. Consider uploading reports for the commit 9507da7 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #606   +/-   ##
=======================================
  Coverage   83.21%   83.21%           
=======================================
  Files          28       28           
  Lines        3413     3413           
=======================================
  Hits         2840     2840           
  Misses        458      458           
  Partials      115      115           

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